@charset "UTF-8";
/* HTML5 Boilerplate  */
article, aside, details, figcaption, figure, footer, header, hgroup, nav, section {
  display: block; }

audio, canvas, video {
  display: inline-block;
  *display: inline;
  *zoom: 1; }

audio:not([controls]) {
  display: none; }

[hidden] {
  display: none; }

html {
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%; }

html, button, input, select, textarea {
  font-family: sans-serif;
  color: #222; }

body {
  margin: 0;
  font-size: 1em;
  line-height: 1.4; }

::-moz-selection {
  background: #fe57a1;
  color: #fff;
  text-shadow: none; }

::selection {
  background: #fe57a1;
  color: #fff;
  text-shadow: none; }

a {
  color: #00e; }

a:visited {
  color: #551a8b; }

a:hover {
  color: #06e; }

a:focus {
  outline: thin dotted; }

a:hover, a:active {
  outline: 0; }

abbr[title] {
  border-bottom: 1px dotted; }

b, strong {
  font-weight: bold; }

blockquote {
  margin: 1em 40px; }

dfn {
  font-style: italic; }

hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #ccc;
  margin: 1em 0;
  padding: 0; }

ins {
  background: #ff9;
  color: #000;
  text-decoration: none; }

mark {
  background: #ff0;
  color: #000;
  font-style: italic;
  font-weight: bold; }

pre, code, kbd, samp {
  font-family: monospace, serif;
  _font-family: 'courier new', monospace;
  font-size: 1em; }

pre {
  white-space: pre;
  white-space: pre-wrap;
  word-wrap: break-word; }

q {
  quotes: none; }

q:before, q:after {
  content: "";
  content: none; }

small {
  font-size: 85%; }

sub, sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline; }

sup {
  top: -0.5em; }

sub {
  bottom: -0.25em; }

ul, ol {
  margin: 1em 0;
  padding: 0 0 0 40px; }

dd {
  margin: 0 0 0 40px; }

nav ul, nav ol {
  list-style: none;
  list-style-image: none;
  margin: 0;
  padding: 0; }

img {
  border: 0;
  -ms-interpolation-mode: bicubic;
  vertical-align: middle; }

svg:not(:root) {
  overflow: hidden; }

figure {
  margin: 0; }

form {
  margin: 0; }

fieldset {
  border: 0;
  margin: 0;
  padding: 0; }

label {
  cursor: pointer; }

legend {
  border: 0;
  *margin-left: -7px;
  padding: 0;
  white-space: normal; }

button, input, select, textarea {
  font-size: 100%;
  margin: 0;
  vertical-align: baseline;
  *vertical-align: middle; }

button, input {
  line-height: normal; }

button, input[type="button"], input[type="reset"], input[type="submit"] {
  cursor: pointer;
  -webkit-appearance: button;
  *overflow: visible; }

button[disabled], input[disabled] {
  cursor: default; }

input[type="checkbox"], input[type="radio"] {
  box-sizing: border-box;
  padding: 0;
  *width: 13px;
  *height: 13px; }

input[type="search"] {
  -webkit-appearance: textfield;
  -moz-box-sizing: content-box;
  -webkit-box-sizing: content-box;
  box-sizing: content-box; }

input[type="search"]::-webkit-search-decoration, input[type="search"]::-webkit-search-cancel-button {
  -webkit-appearance: none; }

button::-moz-focus-inner, input::-moz-focus-inner {
  border: 0;
  padding: 0; }

textarea {
  overflow: auto;
  vertical-align: top;
  resize: vertical; }

input:invalid, textarea:invalid {
  background-color: #f0dddd; }

table {
  border-collapse: collapse;
  border-spacing: 0; }

td {
  vertical-align: top; }

.chromeframe {
  margin: 0.2em 0;
  background: #ccc;
  color: black;
  padding: 0.2em 0; }

.ir {
  display: block;
  border: 0;
  text-indent: -999em;
  overflow: hidden;
  background-color: transparent;
  background-repeat: no-repeat;
  text-align: left;
  direction: ltr;
  *line-height: 0; }

.ir br {
  display: none; }

.hidden {
  display: none !important;
  visibility: hidden; }

.visuallyhidden {
  border: 0;
  clip: rect(0 0 0 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px; }

.visuallyhidden.focusable:active, .visuallyhidden.focusable:focus {
  clip: auto;
  height: auto;
  margin: 0;
  overflow: visible;
  position: static;
  width: auto; }

.invisible {
  visibility: hidden; }

.clearfix:before, .topbar:before, nav.sequence-nav:before, div.course-wrapper section.course-content .problem-set:before, div.course-wrapper section.course-content section.problems-wrapper:before, div.course-wrapper section.course-content div#seq_content:before, div.course-wrapper section.course-content ol.vert-mod > li:before, section.course-content nav.sequence-bottom ul:before, section.course-content div.video article.video-wrapper section.video-controls:before, section.course-content div.video article.video-wrapper section.video-controls div.slider:before, section.tool-wrapper:before, section.tool-wrapper div#controlls-container:before, section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper:before, section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper:before, section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders:before, .clearfix:after, .topbar:after, nav.sequence-nav:after, div.course-wrapper section.course-content .problem-set:after, div.course-wrapper section.course-content section.problems-wrapper:after, div.course-wrapper section.course-content div#seq_content:after, div.course-wrapper section.course-content ol.vert-mod > li:after, section.course-content nav.sequence-bottom ul:after, section.course-content div.video article.video-wrapper section.video-controls:after, section.course-content div.video article.video-wrapper section.video-controls div.slider:after, section.tool-wrapper:after, section.tool-wrapper div#controlls-container:after, section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper:after, section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper:after, section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders:after {
  content: "";
  display: table; }

.clearfix:after, .topbar:after, nav.sequence-nav:after, div.course-wrapper section.course-content .problem-set:after, div.course-wrapper section.course-content section.problems-wrapper:after, div.course-wrapper section.course-content div#seq_content:after, div.course-wrapper section.course-content ol.vert-mod > li:after, section.course-content nav.sequence-bottom ul:after, section.course-content div.video article.video-wrapper section.video-controls:after, section.course-content div.video article.video-wrapper section.video-controls div.slider:after, section.tool-wrapper:after, section.tool-wrapper div#controlls-container:after, section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper:after, section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper:after, section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders:after {
  clear: both; }

.clearfix, .topbar, nav.sequence-nav, div.course-wrapper section.course-content .problem-set, div.course-wrapper section.course-content section.problems-wrapper, div.course-wrapper section.course-content div#seq_content, div.course-wrapper section.course-content ol.vert-mod > li, section.course-content nav.sequence-bottom ul, section.course-content div.video article.video-wrapper section.video-controls, section.course-content div.video article.video-wrapper section.video-controls div.slider, section.tool-wrapper, section.tool-wrapper div#controlls-container, section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper, section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper, section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders {
  *zoom: 1; }

@media print {
  * {
    background: transparent !important;
    color: black !important;
    box-shadow: none !important;
    text-shadow: none !important;
    filter: none !important;
    -ms-filter: none !important; }

  a, a:visited {
    text-decoration: underline; }

  a[href]:after {
    content: " (" attr(href) ")"; }

  abbr[title]:after {
    content: " (" attr(title) ")"; }

  .ir a:after, a[href^="javascript:"]:after, a[href^="#"]:after {
    content: ""; }

  pre, blockquote {
    border: 1px solid #999;
    page-break-inside: avoid; }

  thead {
    display: table-header-group; }

  tr, img {
    page-break-inside: avoid; }

  img {
    max-width: 100% !important; }

  @page {
    margin: 0.5cm; }

  p, h2, h3 {
    orphans: 3;
    widows: 3; }

  h2, h3 {
    page-break-after: avoid; } }
html, body {
  background: white;
  font-size: 75%; }

h1, h2, h3, h4, h5, h6 {
  color: #3c3c3c;
  font: normal 1.4rem/2rem Georgia, Cambria, "Times New Roman", Times, serif;
  margin: 0px;
  -webkit-font-smoothing: antialiased; }

p {
  color: #3c3c3c;
  font: normal 1.3rem/2rem Georgia, Cambria, "Times New Roman", Times, serif;
  margin: 0px; }

p + p {
  margin-top: 20px; }

a:link, a:visited {
  color: #1d9dd9;
  font: normal 1rem/1.8rem "Open Sans", Verdana, Geneva, sans-serif;
  text-decoration: none;
  -webkit-transition-property: all;
  -moz-transition-property: all;
  -ms-transition-property: all;
  -o-transition-property: all;
  transition-property: all;
  -webkit-transition-duration: 0.1s;
  -moz-transition-duration: 0.1s;
  -ms-transition-duration: 0.1s;
  -o-transition-duration: 0.1s;
  transition-duration: 0.1s;
  -webkit-transition-timing-function: linear;
  -moz-transition-timing-function: linear;
  -ms-transition-timing-function: linear;
  -o-transition-timing-function: linear;
  transition-timing-function: linear;
  -webkit-transition-delay: 0;
  -moz-transition-delay: 0;
  -ms-transition-delay: 0;
  -o-transition-delay: 0;
  transition-delay: 0; }
  a:link:hover, a:visited:hover {
    color: #3c3c3c; }

.container {
  zoom: 1;
  margin: 0 auto 0;
  max-width: 1200px;
  width: 100%; }
  .container:before, .container:after {
    content: "";
    display: table; }
  .container:after {
    clear: both; }

.faded-hr-divider, .horizontal-divider, .modal .inner-wrapper header hr::after, .modal .inner-wrapper form .honor-code-summary hr::after, .course-info .container nav::after, .course-info .details .inner-wrapper > section::after, .course-info .details .course-staff .teacher::after {
  background-image: -webkit-linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
  background-image: -moz-linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
  background-image: -ms-linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
  background-image: -o-linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
  background-image: linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
  height: 1px;
  width: 100%; }

.faded-hr-divider-medium, .home .university-partners::before, .home .university-partners::after {
  background-image: -webkit-linear-gradient(180deg, rgba(240, 240, 240, 0) 0%, #f0f0f0 50%, rgba(240, 240, 240, 0));
  background-image: -moz-linear-gradient(180deg, rgba(240, 240, 240, 0) 0%, #f0f0f0 50%, rgba(240, 240, 240, 0));
  background-image: -ms-linear-gradient(180deg, rgba(240, 240, 240, 0) 0%, #f0f0f0 50%, rgba(240, 240, 240, 0));
  background-image: -o-linear-gradient(180deg, rgba(240, 240, 240, 0) 0%, #f0f0f0 50%, rgba(240, 240, 240, 0));
  background-image: linear-gradient(180deg, rgba(240, 240, 240, 0) 0%, #f0f0f0 50%, rgba(240, 240, 240, 0));
  height: 1px;
  width: 100%; }

.faded-hr-divider-light, .horizontal-divider::after, .modal .inner-wrapper header hr, .modal .inner-wrapper form .honor-code-summary hr {
  background-image: -webkit-linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(255, 255, 255, 0));
  background-image: -moz-linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(255, 255, 255, 0));
  background-image: -ms-linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(255, 255, 255, 0));
  background-image: -o-linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(255, 255, 255, 0));
  background-image: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(255, 255, 255, 0));
  height: 1px;
  width: 100%; }

.faded-vertical-divider, .vertical-divider, header.app .divider, footer nav .copyright a.logo::after, footer nav ol li::after, .home .university-partners .partners li.partner::before {
  background-image: -webkit-linear-gradient(90deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
  background-image: -moz-linear-gradient(90deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
  background-image: -ms-linear-gradient(90deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
  background-image: -o-linear-gradient(90deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
  background-image: linear-gradient(90deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, rgba(200, 200, 200, 0));
  height: 100%;
  width: 1px; }

.faded-vertical-divider-light, .vertical-divider::after, header.app .divider::after, .home .university-partners .partners li.partner::after {
  background-image: -webkit-linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0));
  background-image: -moz-linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0));
  background-image: -ms-linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0));
  background-image: -o-linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0));
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0));
  height: 100%;
  width: 1px; }

.vertical-divider, header.app .divider {
  position: relative; }
  .vertical-divider::after, header.app .divider::after {
    content: "";
    display: block;
    position: absolute;
    left: 1px; }

.horizontal-divider {
  position: relative; }
  .horizontal-divider::after {
    content: "";
    display: block;
    position: absolute;
    top: 1px; }

.animation-title-appear {
  -webkit-animation: title-appear 4.65s ease-out;
  -moz-animation: title-appear 4.65s ease-out;
  animation: title-appear 4.65s ease-out;
  -webkit-animation-fill-mode: both;
  -moz-animation-fill-mode: both;
  animation-fill-mode: both;
  -webkit-animation-delay: 1s;
  -moz-animation-delay: 1s;
  animation-delay: 1s; }

@-webkit-keyframes title-appear {
  0% {
    opacity: 0;
    top: 60px;
    -webkit-transform: scale(0.9);
    -moz-transform: scale(0.9);
    -ms-transform: scale(0.9);
    -o-transform: scale(0.9);
    transform: scale(0.9); }

  20% {
    opacity: 1; }

  27% {
    top: 40px;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1); }

  90% {
    opacity: 1;
    top: 40px;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1); }

  100% {
    top: 0px; } }

@-moz-keyframes title-appear {
  0% {
    opacity: 0;
    top: 60px;
    -webkit-transform: scale(0.9);
    -moz-transform: scale(0.9);
    -ms-transform: scale(0.9);
    -o-transform: scale(0.9);
    transform: scale(0.9); }

  20% {
    opacity: 1; }

  27% {
    top: 40px;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1); }

  90% {
    opacity: 1;
    top: 40px;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1); }

  100% {
    top: 0px; } }

@keyframes title-appear {
  0% {
    opacity: 0;
    top: 60px;
    -webkit-transform: scale(0.9);
    -moz-transform: scale(0.9);
    -ms-transform: scale(0.9);
    -o-transform: scale(0.9);
    transform: scale(0.9); }

  20% {
    opacity: 1; }

  27% {
    top: 40px;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1); }

  90% {
    opacity: 1;
    top: 40px;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1); }

  100% {
    top: 0px; } }

.animation-home-appear {
  -webkit-animation: home-appear 4.25s ease-out;
  -moz-animation: home-appear 4.25s ease-out;
  animation: home-appear 4.25s ease-out;
  -webkit-animation-fill-mode: both;
  -moz-animation-fill-mode: both;
  animation-fill-mode: both;
  -webkit-animation-delay: 1s;
  -moz-animation-delay: 1s;
  animation-delay: 1s; }

@-webkit-keyframes home-appear {
  0% {
    opacity: 0;
    top: 60px;
    -webkit-transform: scale(0.9);
    -moz-transform: scale(0.9);
    -ms-transform: scale(0.9);
    -o-transform: scale(0.9);
    transform: scale(0.9); }

  20% {
    opacity: 1; }

  30% {
    top: 40px;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1); }

  80% {
    opacity: 1;
    top: 40px;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1); }

  100% {
    opacity: 0;
    top: 60px;
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -ms-transform: scale(0.7);
    -o-transform: scale(0.7);
    transform: scale(0.7); } }

@-moz-keyframes home-appear {
  0% {
    opacity: 0;
    top: 60px;
    -webkit-transform: scale(0.9);
    -moz-transform: scale(0.9);
    -ms-transform: scale(0.9);
    -o-transform: scale(0.9);
    transform: scale(0.9); }

  20% {
    opacity: 1; }

  30% {
    top: 40px;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1); }

  80% {
    opacity: 1;
    top: 40px;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1); }

  100% {
    opacity: 0;
    top: 60px;
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -ms-transform: scale(0.7);
    -o-transform: scale(0.7);
    transform: scale(0.7); } }

@keyframes home-appear {
  0% {
    opacity: 0;
    top: 60px;
    -webkit-transform: scale(0.9);
    -moz-transform: scale(0.9);
    -ms-transform: scale(0.9);
    -o-transform: scale(0.9);
    transform: scale(0.9); }

  20% {
    opacity: 1; }

  30% {
    top: 40px;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1); }

  80% {
    opacity: 1;
    top: 40px;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1); }

  100% {
    opacity: 0;
    top: 60px;
    -webkit-transform: scale(0.7);
    -moz-transform: scale(0.7);
    -ms-transform: scale(0.7);
    -o-transform: scale(0.7);
    transform: scale(0.7); } }

.animation-edx-appear {
  -webkit-animation: edx-appear 1.25s ease-in;
  -moz-animation: edx-appear 1.25s ease-in;
  animation: edx-appear 1.25s ease-in;
  -webkit-animation-fill-mode: both;
  -moz-animation-fill-mode: both;
  animation-fill-mode: both;
  -webkit-animation-delay: 2.15s;
  -moz-animation-delay: 2.15s;
  animation-delay: 2.15s; }

@-webkit-keyframes edx-appear {
  0% {
    opacity: 0; }

  100% {
    opacity: 1; } }

@-moz-keyframes edx-appear {
  0% {
    opacity: 0; }

  100% {
    opacity: 1; } }

@keyframes edx-appear {
  0% {
    opacity: 0; }

  100% {
    opacity: 1; } }

.animation-mit-slide {
  -webkit-animation: mit-slide 1.15s ease-out;
  -moz-animation: mit-slide 1.15s ease-out;
  animation: mit-slide 1.15s ease-out;
  -webkit-animation-fill-mode: both;
  -moz-animation-fill-mode: both;
  animation-fill-mode: both;
  -webkit-animation-delay: 2s;
  -moz-animation-delay: 2s;
  animation-delay: 2s; }

@-webkit-keyframes mit-slide {
  0% {
    left: 80px; }

  100% {
    left: 0px; } }

@-moz-keyframes mit-slide {
  0% {
    left: 80px; }

  100% {
    left: 0px; } }

@keyframes mit-slide {
  0% {
    left: 80px; }

  100% {
    left: 0px; } }

.animation-harvard-slide {
  -webkit-animation: harvard-slide 1.15s ease-out;
  -moz-animation: harvard-slide 1.15s ease-out;
  animation: harvard-slide 1.15s ease-out;
  -webkit-animation-fill-mode: both;
  -moz-animation-fill-mode: both;
  animation-fill-mode: both;
  -webkit-animation-delay: 2s;
  -moz-animation-delay: 2s;
  animation-delay: 2s; }

@-webkit-keyframes harvard-slide {
  0% {
    right: 80px; }

  100% {
    right: 0px; } }

@-moz-keyframes harvard-slide {
  0% {
    right: 80px; }

  100% {
    right: 0px; } }

@keyframes harvard-slide {
  0% {
    right: 80px; }

  100% {
    right: 0px; } }

.animation-divider-left-slide {
  -webkit-animation: divider-left-slide 1.1s ease-out;
  -moz-animation: divider-left-slide 1.1s ease-out;
  animation: divider-left-slide 1.1s ease-out;
  -webkit-animation-fill-mode: both;
  -moz-animation-fill-mode: both;
  animation-fill-mode: both;
  -webkit-animation-delay: 2s;
  -moz-animation-delay: 2s;
  animation-delay: 2s; }

@-webkit-keyframes divider-left-slide {
  0% {
    left: 340px; }

  100% {
    left: 200px; } }

@-moz-keyframes divider-left-slide {
  0% {
    left: 340px; }

  100% {
    left: 200px; } }

@keyframes divider-left-slide {
  0% {
    left: 340px; }

  100% {
    left: 200px; } }

.animation-divider-right-slide {
  -webkit-animation: divider-right-slide 1.1s ease-out;
  -moz-animation: divider-right-slide 1.1s ease-out;
  animation: divider-right-slide 1.1s ease-out;
  -webkit-animation-fill-mode: both;
  -moz-animation-fill-mode: both;
  animation-fill-mode: both;
  -webkit-animation-delay: 2s;
  -moz-animation-delay: 2s;
  animation-delay: 2s; }

@-webkit-keyframes divider-right-slide {
  0% {
    left: 340px; }

  100% {
    left: 480px; } }

@-moz-keyframes divider-right-slide {
  0% {
    left: 340px; }

  100% {
    left: 480px; } }

@keyframes divider-right-slide {
  0% {
    left: 340px; }

  100% {
    left: 480px; } }

.animation-video-appear {
  -webkit-animation: video-appear 1.25s ease-out;
  -moz-animation: video-appear 1.25s ease-out;
  animation: video-appear 1.25s ease-out;
  -webkit-animation-fill-mode: both;
  -moz-animation-fill-mode: both;
  animation-fill-mode: both;
  -webkit-animation-delay: 4.4s;
  -moz-animation-delay: 4.4s;
  animation-delay: 4.4s; }

@-webkit-keyframes video-appear {
  0% {
    bottom: -270px;
    opacity: 0.9; }

  80% {
    opacity: 1; }

  100% {
    bottom: 0px; } }

@-moz-keyframes video-appear {
  0% {
    bottom: -270px;
    opacity: 0.9; }

  80% {
    opacity: 1; }

  100% {
    bottom: 0px; } }

@keyframes video-appear {
  0% {
    bottom: -270px;
    opacity: 0.9; }

  80% {
    opacity: 1; }

  100% {
    bottom: 0px; } }

.clearfix:after, .topbar:after, nav.sequence-nav:after, div.course-wrapper section.course-content .problem-set:after, div.course-wrapper section.course-content section.problems-wrapper:after, div.course-wrapper section.course-content div#seq_content:after, div.course-wrapper section.course-content ol.vert-mod > li:after, section.course-content nav.sequence-bottom ul:after, section.course-content div.video article.video-wrapper section.video-controls:after, section.course-content div.video article.video-wrapper section.video-controls div.slider:after, section.tool-wrapper:after, section.tool-wrapper div#controlls-container:after, section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper:after, section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper:after, section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders:after {
  clear: both;
  content: ".";
  display: block;
  height: 0;
  visibility: hidden; }

.wrapper {
  margin: 0 auto;
  max-width: 1400px;
  min-width: 810px;
  text-align: left;
  width: 100%; }
  .wrapper div.table-wrapper, .wrapper div.course-wrapper {
    display: table;
    width: 100%;
    overflow: hidden; }
    @media screen and (min-width: 1400px) {
      .wrapper div.table-wrapper, .wrapper div.course-wrapper {
        -webkit-border-radius: 4px;
        -moz-border-radius: 4px;
        -ms-border-radius: 4px;
        -o-border-radius: 4px;
        border-radius: 4px; } }

h1.top-header, div.course-wrapper section.course-content ol.vert-mod > li header {
  background: #f3f3f3;
  border-bottom: 1px solid #e3e3e3;
  margin: -lh() -lh() lh();
  padding: lh(); }

.button {
  border: 1px solid #6f6f6f;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  -ms-border-radius: 3px;
  -o-border-radius: 3px;
  border-radius: 3px;
  -webkit-box-shadow: inset 0 1px 0 #a2a2a2, 0 0 3px #cccccc;
  -moz-box-shadow: inset 0 1px 0 #a2a2a2, 0 0 3px #cccccc;
  box-shadow: inset 0 1px 0 #a2a2a2, 0 0 3px #cccccc;
  color: #fff;
  cursor: pointer;
  font: bold 14px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
  background-color: #959595;
  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #959595), color-stop(100%, #7b7b7b));
  background-image: -webkit-linear-gradient(top, #959595, #7b7b7b);
  background-image: -moz-linear-gradient(top, #959595, #7b7b7b);
  background-image: -ms-linear-gradient(top, #959595, #7b7b7b);
  background-image: -o-linear-gradient(top, #959595, #7b7b7b);
  background-image: linear-gradient(top, #959595, #7b7b7b);
  padding: 4px 8px;
  text-decoration: none;
  text-shadow: none;
  -webkit-font-smoothing: antialiased; }
  .button:hover, .button:focus {
    border: 1px solid #555555;
    -webkit-box-shadow: inset 0 1px 0 #bbbbbb, 0 0 3px #cccccc;
    -moz-box-shadow: inset 0 1px 0 #bbbbbb, 0 0 3px #cccccc;
    box-shadow: inset 0 1px 0 #bbbbbb, 0 0 3px #cccccc;
    background-color: #a2a2a2;
    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #a2a2a2), color-stop(100%, #7b7b7b));
    background-image: -webkit-linear-gradient(top, #a2a2a2, #7b7b7b);
    background-image: -moz-linear-gradient(top, #a2a2a2, #7b7b7b);
    background-image: -ms-linear-gradient(top, #a2a2a2, #7b7b7b);
    background-image: -o-linear-gradient(top, #a2a2a2, #7b7b7b);
    background-image: linear-gradient(top, #a2a2a2, #7b7b7b); }

.light-button, a.light-button {
  border: 1px solid #ccc;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  -ms-border-radius: 3px;
  -o-border-radius: 3px;
  border-radius: 3px;
  -webkit-box-shadow: inset 0 1px 0 white;
  -moz-box-shadow: inset 0 1px 0 white;
  box-shadow: inset 0 1px 0 white;
  color: #666;
  cursor: pointer;
  font: normal 14px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
  background-color: white;
  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, white), color-stop(100%, #eeeeee));
  background-image: -webkit-linear-gradient(top, white, #eeeeee);
  background-image: -moz-linear-gradient(top, white, #eeeeee);
  background-image: -ms-linear-gradient(top, white, #eeeeee);
  background-image: -o-linear-gradient(top, white, #eeeeee);
  background-image: linear-gradient(top, white, #eeeeee);
  padding: 4px 8px;
  text-decoration: none;
  -webkit-font-smoothing: antialiased; }
  .light-button:hover, .light-button:focus, a.light-button:hover, a.light-button:focus {
    border: 1px solid #ccc;
    background-color: white;
    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, white), color-stop(100%, #e6e6e6));
    background-image: -webkit-linear-gradient(top, white, #e6e6e6);
    background-image: -moz-linear-gradient(top, white, #e6e6e6);
    background-image: -ms-linear-gradient(top, white, #e6e6e6);
    background-image: -o-linear-gradient(top, white, #e6e6e6);
    background-image: linear-gradient(top, white, #e6e6e6);
    text-decoration: none; }

.action-link a {
  color: #993333; }
  .action-link a:hover {
    color: #4d1919;
    text-decoration: none; }

.content, div.course-wrapper section.course-content {
  -webkit-box-shadow: inset 0 0 2px 3px #f3f3f3;
  -moz-box-shadow: inset 0 0 2px 3px #f3f3f3;
  box-shadow: inset 0 0 2px 3px #f3f3f3;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  display: table-cell;
  padding: lh();
  vertical-align: top;
  width: 76.518%;
  overflow: hidden; }
  @media print {
    .content, div.course-wrapper section.course-content {
      -webkit-box-shadow: none;
      -moz-box-shadow: none;
      box-shadow: none; } }

.sidebar, section.course-index {
  background: #e3e3e3;
  -webkit-border-radius: 4px 0 0 4px;
  -moz-border-radius: 4px 0 0 4px;
  -ms-border-radius: 4px 0 0 4px;
  -o-border-radius: 4px 0 0 4px;
  border-radius: 4px 0 0 4px;
  border-right: 1px solid #d3d3d3;
  -webkit-box-shadow: inset 0 0 0 1px #f6f6f6;
  -moz-box-shadow: inset 0 0 0 1px #f6f6f6;
  box-shadow: inset 0 0 0 1px #f6f6f6;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  display: table-cell;
  font-family: "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
  position: relative;
  text-shadow: 0 1px 0 #f1f1f1;
  vertical-align: top;
  width: 23.482%; }
  .sidebar h1, section.course-index h1, .sidebar h2, section.course-index h2 {
    font-size: 18px;
    font-weight: bold;
    letter-spacing: 0;
    text-transform: none; }
  .sidebar a, section.course-index a {
    border: none;
    font-style: normal; }
  .sidebar .bottom-border, section.course-index .bottom-border {
    border-bottom: 1px solid #d3d3d3;
    -webkit-box-shadow: 0 1px 0 #eeeeee;
    -moz-box-shadow: 0 1px 0 #eeeeee;
    box-shadow: 0 1px 0 #eeeeee; }
  @media print {
    .sidebar, section.course-index {
      display: none; } }
  .sidebar h3, section.course-index h3 {
    background: none;
    border: none;
    color: #000;
    font-weight: normal;
    margin: 0;
    overflow: hidden; }
    .sidebar h3 a, section.course-index h3 a {
      color: #4d4d4d;
      display: block;
      font-size: 14px;
      padding: 7px 7px 7px 30px;
      text-decoration: none;
      -webkit-transition-property: all;
      -moz-transition-property: all;
      -ms-transition-property: all;
      -o-transition-property: all;
      transition-property: all;
      -webkit-transition-duration: 0.15s;
      -moz-transition-duration: 0.15s;
      -ms-transition-duration: 0.15s;
      -o-transition-duration: 0.15s;
      transition-duration: 0.15s;
      -webkit-transition-timing-function: ease-out;
      -moz-transition-timing-function: ease-out;
      -ms-transition-timing-function: ease-out;
      -o-transition-timing-function: ease-out;
      transition-timing-function: ease-out;
      -webkit-transition-delay: 0;
      -moz-transition-delay: 0;
      -ms-transition-delay: 0;
      -o-transition-delay: 0;
      transition-delay: 0; }
    .sidebar h3 span.ui-icon, section.course-index h3 span.ui-icon {
      background-image: url(../images/ui-icons_454545_256x240.png); }
    .sidebar h3.active, section.course-index h3.active, .sidebar section.course-index div#accordion h3.ui-accordion-header.ui-state-active, section.course-index div#accordion .sidebar h3.ui-accordion-header.ui-state-active, section.course-index div#accordion h3.ui-accordion-header.ui-state-active {
      background: none;
      background-image: -webkit-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
      background-image: -moz-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
      background-image: -ms-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
      background-image: -o-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
      background-image: linear-gradient(-90deg, #f5f5f5, #e1e1e1);
      border-bottom: 1px solid #d3d3d3;
      -webkit-box-shadow: inset 0 1px 0 0 #eeeeee;
      -moz-box-shadow: inset 0 1px 0 0 #eeeeee;
      box-shadow: inset 0 1px 0 0 #eeeeee;
      color: #000;
      font-weight: bold; }
      .sidebar h3.active a, section.course-index h3.active a, .sidebar section.course-index div#accordion h3.ui-accordion-header.ui-state-active a, section.course-index div#accordion .sidebar h3.ui-accordion-header.ui-state-active a, section.course-index div#accordion h3.ui-accordion-header.ui-state-active a {
        color: #000; }
  .sidebar header#open_close_accordion, section.course-index header#open_close_accordion {
    border-bottom: 1px solid #d3d3d3;
    -webkit-box-shadow: 0 1px 0 #eeeeee;
    -moz-box-shadow: 0 1px 0 #eeeeee;
    box-shadow: 0 1px 0 #eeeeee;
    padding: lh(0.5) lh();
    position: relative; }
    .sidebar header#open_close_accordion h2, section.course-index header#open_close_accordion h2 {
      margin: 0;
      padding-right: 20px; }
    .sidebar header#open_close_accordion a, section.course-index header#open_close_accordion a {
      background: #eeeeee url("../images/slide-left-icon.png") center center no-repeat;
      border: 1px solid #D3D3D3;
      -webkit-border-radius: 3px 0 0 3px;
      -moz-border-radius: 3px 0 0 3px;
      -ms-border-radius: 3px 0 0 3px;
      -o-border-radius: 3px 0 0 3px;
      border-radius: 3px 0 0 3px;
      height: 16px;
      padding: 8px;
      position: absolute;
      right: -1px;
      text-indent: -9999px;
      top: 6px;
      width: 16px; }
      .sidebar header#open_close_accordion a:hover, section.course-index header#open_close_accordion a:hover {
        background-color: white; }
  .sidebar a.button, section.course-index a.button {
    text-decoration: none; }

.topbar, nav.sequence-nav {
  background: #f6efd4;
  border-bottom: 1px solid #eddfaa;
  border-top: 1px solid #fff;
  font-size: 12px;
  height: 46px;
  line-height: 46px;
  margin: -22.652px -22.652px 22.652px;
  text-shadow: 0 1px 0 #fff; }
  @media print {
    .topbar, nav.sequence-nav {
      display: none; } }
  .topbar a, nav.sequence-nav a {
    border-bottom: 0;
    color: #292309; }
    .topbar a:hover, nav.sequence-nav a:hover {
      color: #7e691a;
      text-decoration: none; }
    .topbar a.block-link, nav.sequence-nav a.block-link, .topbar nav.sequence-nav ol a, nav.sequence-nav ol .topbar a, nav.sequence-nav ol a {
      background: #f2e7bf;
      border-left: 1px solid #e4d080;
      -webkit-box-shadow: inset 1px 0 0 #faf7e9;
      -moz-box-shadow: inset 1px 0 0 #faf7e9;
      box-shadow: inset 1px 0 0 #faf7e9;
      display: block;
      text-transform: uppercase; }
      .topbar a.block-link:hover, nav.sequence-nav a.block-link:hover, .topbar nav.sequence-nav ol a:hover, nav.sequence-nav ol .topbar a:hover, nav.sequence-nav ol a:hover {
        background: none; }

.tran, section.course-index {
  -webkit-transition-property: all;
  -moz-transition-property: all;
  -ms-transition-property: all;
  -o-transition-property: all;
  transition-property: all;
  -webkit-transition-duration: 0.2s;
  -moz-transition-duration: 0.2s;
  -ms-transition-duration: 0.2s;
  -o-transition-duration: 0.2s;
  transition-duration: 0.2s;
  -webkit-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
  -moz-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
  -ms-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
  -o-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
  transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
  -webkit-transition-delay: 0;
  -moz-transition-delay: 0;
  -ms-transition-delay: 0;
  -o-transition-delay: 0;
  transition-delay: 0; }

p.ie-warning {
  background: yellow;
  display: block !important;
  line-height: 1.3em;
  margin-bottom: 0;
  padding: lh();
  text-align: left; }

form {
  font-size: 0em; }
  form label {
    color: #3c3c3c;
    font: normal 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
    margin-bottom: 5px;
    text-shadow: 0 1px rgba(255, 255, 255, 0.4); }
  form input[type="text"],
  form input[type="email"],
  form input[type="password"] {
    background: #fafafa;
    border: 1px solid #d2d2d2;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    -ms-border-radius: 3px;
    -o-border-radius: 3px;
    border-radius: 3px;
    -webkit-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6), inset 0 0 3px 0 rgba(0, 0, 0, 0.1);
    -moz-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6), inset 0 0 3px 0 rgba(0, 0, 0, 0.1);
    box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6), inset 0 0 3px 0 rgba(0, 0, 0, 0.1);
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    font: italic 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
    height: 35px;
    display: -moz-inline-box;
    -moz-box-orient: vertical;
    display: inline-block;
    vertical-align: baseline;
    zoom: 1;
    *display: inline;
    *vertical-align: auto;
    padding: 5px 12px;
    vertical-align: top; }
    form input[type="text"]:last-child,
    form input[type="email"]:last-child,
    form input[type="password"]:last-child {
      margin-right: 0px; }
    form input[type="text"]:focus,
    form input[type="email"]:focus,
    form input[type="password"]:focus {
      border-color: #70c4ec;
      -webkit-box-shadow: 0 0 6px 0 rgba(29, 157, 217, 0.4), inset 0 0 4px 0 rgba(0, 0, 0, 0.15);
      -moz-box-shadow: 0 0 6px 0 rgba(29, 157, 217, 0.4), inset 0 0 4px 0 rgba(0, 0, 0, 0.15);
      box-shadow: 0 0 6px 0 rgba(29, 157, 217, 0.4), inset 0 0 4px 0 rgba(0, 0, 0, 0.15);
      outline: none; }
  form input[type="submit"] {
    border: 1px solid #002e88;
    border-bottom: 1px solid #001e5f;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    -ms-border-radius: 5px;
    -o-border-radius: 5px;
    border-radius: 5px;
    -webkit-box-shadow: inset 0 1px 0 0 #42bae5;
    -moz-box-shadow: inset 0 1px 0 0 #42bae5;
    box-shadow: inset 0 1px 0 0 #42bae5;
    color: white;
    display: inline;
    font-size: 14px;
    font-weight: bold;
    background-color: #1d9dd9;
    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #1d9dd9), color-stop(50%, #006bb8), color-stop(50%, #0052a9), color-stop(100%, #0057ab));
    background-image: -webkit-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
    background-image: -moz-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
    background-image: -ms-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
    background-image: -o-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
    background-image: linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
    padding: 7px 20px 8px;
    text-align: center;
    text-decoration: none;
    text-shadow: 0 -1px 1px #001067;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    -ms-border-radius: 3px;
    -o-border-radius: 3px;
    border-radius: 3px;
    font: italic 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
    height: 35px;
    display: -moz-inline-box;
    -moz-box-orient: vertical;
    display: inline-block;
    vertical-align: baseline;
    zoom: 1;
    *display: inline;
    *vertical-align: auto;
    text-transform: uppercase;
    vertical-align: top; }
    form input[type="submit"]:hover {
      cursor: pointer;
      background-color: #108ec7;
      background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #108ec7), color-stop(50%, #005fa6), color-stop(50%, #004897), color-stop(100%, #004d9a));
      background-image: -webkit-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
      background-image: -moz-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
      background-image: -ms-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
      background-image: -o-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
      background-image: linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%); }
    form input[type="submit"]:active {
      -webkit-box-shadow: inset 0 0 20px 0 #00295f, 0 1px 0 white;
      -moz-box-shadow: inset 0 0 20px 0 #00295f, 0 1px 0 white;
      box-shadow: inset 0 0 20px 0 #00295f, 0 1px 0 white; }

footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 0 40px;
  width: 100%; }
  footer.fixed-bottom {
    bottom: 0px;
    max-width: 100%;
    position: absolute; }
  footer nav {
    border-top: 1px solid #c8c8c8;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    zoom: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 10px 0;
    width: 100%; }
    footer nav:before, footer nav:after {
      content: "";
      display: table; }
    footer nav:after {
      clear: both; }
    footer nav .copyright {
      float: left;
      padding-top: 2px; }
      footer nav .copyright a.logo {
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        display: -moz-inline-box;
        -moz-box-orient: vertical;
        display: inline-block;
        vertical-align: baseline;
        zoom: 1;
        *display: inline;
        *vertical-align: auto;
        float: left;
        height: 100%;
        margin-right: 14px;
        margin-top: 1px;
        padding-right: 15px;
        position: relative;
        vertical-align: middle; }
        footer nav .copyright a.logo::after {
          content: "";
          display: block;
          height: 30px;
          right: 0px;
          position: absolute;
          top: -2px;
          width: 1px; }
        footer nav .copyright a.logo img {
          position: relative;
          z-index: 2; }
      footer nav .copyright p {
        color: #a0a0a0;
        font: normal 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
        display: -moz-inline-box;
        -moz-box-orient: vertical;
        display: inline-block;
        vertical-align: baseline;
        zoom: 1;
        *display: inline;
        *vertical-align: auto;
        margin: 0 auto;
        padding-top: 4px;
        text-align: center;
        vertical-align: middle; }
        footer nav .copyright p a {
          color: #a0a0a0;
          font: normal 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
          margin-left: 5px;
          text-decoration: underline; }
    footer nav ol {
      float: right;
      font-size: 0em; }
      footer nav ol li {
        display: -moz-inline-box;
        -moz-box-orient: vertical;
        display: inline-block;
        vertical-align: baseline;
        zoom: 1;
        *display: inline;
        *vertical-align: auto;
        list-style: none;
        padding: 0px 15px;
        position: relative;
        vertical-align: middle; }
        footer nav ol li::after {
          content: "";
          display: block;
          height: 30px;
          right: 0px;
          position: absolute;
          top: -5px;
          width: 1px; }
        footer nav ol li a:link, footer nav ol li a:visited {
          color: #a0a0a0;
          font: normal 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
          padding: 6px 0px; }
        footer nav ol li.social {
          border: none;
          margin: 0 0 0 5px;
          padding: 0; }
          footer nav ol li.social::after {
            display: none; }
          footer nav ol li.social a {
            padding: 0 0 0 10px;
            -webkit-transition-property: all;
            -moz-transition-property: all;
            -ms-transition-property: all;
            -o-transition-property: all;
            transition-property: all;
            -webkit-transition-duration: 0.1s;
            -moz-transition-duration: 0.1s;
            -ms-transition-duration: 0.1s;
            -o-transition-duration: 0.1s;
            transition-duration: 0.1s;
            -webkit-transition-timing-function: linear;
            -moz-transition-timing-function: linear;
            -ms-transition-timing-function: linear;
            -o-transition-timing-function: linear;
            transition-timing-function: linear;
            -webkit-transition-delay: 0;
            -moz-transition-delay: 0;
            -ms-transition-delay: 0;
            -o-transition-delay: 0;
            transition-delay: 0; }
            footer nav ol li.social a:hover {
              opacity: 0.7; }

header.app {
  border-bottom: 1px solid #c8c8c8;
  background-image: -webkit-linear-gradient(-90deg, #f5f5f5, #e6e6e6);
  background-image: -moz-linear-gradient(-90deg, #f5f5f5, #e6e6e6);
  background-image: -ms-linear-gradient(-90deg, #f5f5f5, #e6e6e6);
  background-image: -o-linear-gradient(-90deg, #f5f5f5, #e6e6e6);
  background-image: linear-gradient(-90deg, #f5f5f5, #e6e6e6);
  height: 55px;
  width: 100%; }
  header.app .wrapper {
    zoom: 1;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0px 10px;
    width: 100%; }
    header.app .wrapper:before, header.app .wrapper:after {
      content: "";
      display: table; }
    header.app .wrapper:after {
      clear: both; }
  header.app a.logo {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    float: left;
    height: 100%;
    margin: 16px 15px 0px 0px;
    position: relative; }
    header.app a.logo img {
      position: relative;
      z-index: 2; }
  header.app .divider {
    display: -moz-inline-box;
    -moz-box-orient: vertical;
    display: inline-block;
    vertical-align: baseline;
    zoom: 1;
    *display: inline;
    *vertical-align: auto;
    height: 40px;
    vertical-align: middle; }
  header.app nav {
    height: 40px;
    margin-top: 8px; }
    header.app nav.find-courses {
      float: left; }
    header.app nav.guest {
      float: right; }
    header.app nav ol {
      font-size: 0em; }
      header.app nav ol li {
        display: -moz-inline-box;
        -moz-box-orient: vertical;
        display: inline-block;
        vertical-align: baseline;
        zoom: 1;
        *display: inline;
        *vertical-align: auto;
        vertical-align: top; }
      header.app nav ol li.secondary {
        margin: 0px 15px; }
        header.app nav ol li.secondary a {
          -webkit-border-radius: 3px;
          -moz-border-radius: 3px;
          -ms-border-radius: 3px;
          -o-border-radius: 3px;
          border-radius: 3px;
          border: 1px solid transparent;
          -webkit-box-sizing: border-box;
          -moz-box-sizing: border-box;
          box-sizing: border-box;
          color: #a0a0a0;
          display: block;
          font: italic 1.2rem/1.4rem Georgia, Cambria, "Times New Roman", Times, serif;
          height: 30px;
          display: -moz-inline-box;
          -moz-box-orient: vertical;
          display: inline-block;
          vertical-align: baseline;
          zoom: 1;
          *display: inline;
          *vertical-align: auto;
          margin: 5px 15px 5px 0px;
          padding: 7px 2px;
          text-decoration: none;
          text-transform: lowercase;
          text-shadow: 0 1px rgba(255, 255, 255, 0.6);
          vertical-align: middle; }
          header.app nav ol li.secondary a:last-child {
            margin-right: 0px; }
          header.app nav ol li.secondary a:hover {
            color: #3c3c3c; }
      header.app nav ol li.primary {
        position: relative; }
        header.app nav ol li.primary a {
          border: 1px solid transparent;
          -webkit-border-radius: 3px;
          -moz-border-radius: 3px;
          -ms-border-radius: 3px;
          -o-border-radius: 3px;
          border-radius: 3px;
          -webkit-box-sizing: border-box;
          -moz-box-sizing: border-box;
          box-sizing: border-box;
          color: #3c3c3c;
          display: block;
          font: normal 1.2rem/1.4rem "Open Sans", Verdana, Geneva, sans-serif;
          height: 38px;
          display: -moz-inline-box;
          -moz-box-orient: vertical;
          display: inline-block;
          vertical-align: baseline;
          zoom: 1;
          *display: inline;
          *vertical-align: auto;
          margin: 1px 5px;
          padding: 10px 8px;
          text-decoration: none;
          text-transform: uppercase;
          text-shadow: 0 1px rgba(255, 255, 255, 0.6);
          vertical-align: middle; }
          header.app nav ol li.primary a:hover, header.app nav ol li.primary a.active, header.app nav.sequence-nav ol li.primary a.seq_video_active, header.app nav.sequence-nav ol li.primary a.seq_other_active, header.app nav.sequence-nav ol li.primary a.seq_vertical_active, header.app nav.sequence-nav ol li.primary a.seq_problem_active {
            background-image: -webkit-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
            background-image: -moz-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
            background-image: -ms-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
            background-image: -o-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
            background-image: linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
            border-color: #c8c8c8;
            -webkit-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
            -moz-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
            box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6); }
    header.app nav.user {
      float: right; }
      header.app nav.user a.user-link {
        padding: 9px 8px 11px 40px;
        position: relative;
        text-transform: none; }
        @media screen and (max-width: 768px) {
          header.app nav.user a.user-link {
            font-size: 0em;
            padding: 10px 0px;
            width: 38px; } }
        header.app nav.user a.user-link .avatar {
          background: #dcdcdc;
          -webkit-border-radius: 3px;
          -moz-border-radius: 3px;
          -ms-border-radius: 3px;
          -o-border-radius: 3px;
          border-radius: 3px;
          border: 1px solid #b4b4b4;
          -webkit-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
          -moz-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
          box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
          height: 22px;
          display: -moz-inline-box;
          -moz-box-orient: vertical;
          display: inline-block;
          vertical-align: baseline;
          zoom: 1;
          *display: inline;
          *vertical-align: auto;
          left: 8px;
          overflow: hidden;
          position: absolute;
          top: 6px;
          width: 22px; }
          header.app nav.user a.user-link .avatar::after {
            background-image: -webkit-linear-gradient(-60deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.1) 50%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.3) 100%);
            background-image: -moz-linear-gradient(-60deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.1) 50%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.3) 100%);
            background-image: -ms-linear-gradient(-60deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.1) 50%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.3) 100%);
            background-image: -o-linear-gradient(-60deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.1) 50%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.3) 100%);
            background-image: linear-gradient(-60deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.1) 50%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.3) 100%);
            content: "";
            display: block;
            height: 100%;
            position: absolute;
            right: 0px;
            top: 0px;
            width: 100%; }
          header.app nav.user a.user-link .avatar img {
            -webkit-border-radius: 4px;
            -moz-border-radius: 4px;
            -ms-border-radius: 4px;
            -o-border-radius: 4px;
            border-radius: 4px;
            display: block;
            min-height: 100%;
            min-width: 100%;
            height: 100%; }
      header.app nav.user ol.user-options {
        -webkit-border-radius: 4px;
        -moz-border-radius: 4px;
        -ms-border-radius: 4px;
        -o-border-radius: 4px;
        border-radius: 4px;
        -webkit-box-shadow: 0 1px 6px 0 rgba(0, 0, 0, 0.3);
        -moz-box-shadow: 0 1px 6px 0 rgba(0, 0, 0, 0.3);
        box-shadow: 0 1px 6px 0 rgba(0, 0, 0, 0.3);
        border: 1px solid black;
        background-image: -webkit-linear-gradient(-90deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.7) 100%);
        background-image: -moz-linear-gradient(-90deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.7) 100%);
        background-image: -ms-linear-gradient(-90deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.7) 100%);
        background-image: -o-linear-gradient(-90deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.7) 100%);
        background-image: linear-gradient(-90deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.7) 100%);
        display: none;
        right: 0px;
        padding: 5px 10px;
        position: absolute;
        top: 52px;
        width: 150px;
        z-index: 3; }
        header.app nav.user ol.user-options.expanded {
          display: block; }
        header.app nav.user ol.user-options::before {
          background: transparent;
          border-top: 6px solid black;
          border-right: 6px solid black;
          border-bottom: 6px solid transparent;
          border-left: 6px solid transparent;
          -webkit-box-shadow: 1px 0 0 0 black, 0 -1px 0 0 black;
          -moz-box-shadow: 1px 0 0 0 black, 0 -1px 0 0 black;
          box-shadow: 1px 0 0 0 black, 0 -1px 0 0 black;
          content: "";
          display: block;
          height: 0px;
          position: absolute;
          -webkit-transform: rotate(-45deg);
          -moz-transform: rotate(-45deg);
          -ms-transform: rotate(-45deg);
          -o-transform: rotate(-45deg);
          transform: rotate(-45deg);
          right: 12px;
          top: -6px;
          width: 0px; }
        header.app nav.user ol.user-options li {
          display: block;
          border-top: 1px solid rgba(0, 0, 0, 0.4);
          -webkit-box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.05);
          -moz-box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.05);
          box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.05); }
          header.app nav.user ol.user-options li:first-child {
            border: none;
            -webkit-box-shadow: none;
            -moz-box-shadow: none;
            box-shadow: none; }
          header.app nav.user ol.user-options li > a {
            -webkit-box-sizing: border-box;
            -moz-box-sizing: border-box;
            box-sizing: border-box;
            color: rgba(255, 255, 255, 0.9);
            display: block;
            font: italic 1.2rem/1.4rem Georgia, Cambria, "Times New Roman", Times, serif;
            height: auto;
            margin: 5px 0px;
            overflow: hidden;
            padding: 3px 5px 4px;
            text-shadow: none;
            text-overflow: ellipsis;
            text-transform: none;
            -webkit-transition-property: padding;
            -moz-transition-property: padding;
            -ms-transition-property: padding;
            -o-transition-property: padding;
            transition-property: padding;
            -webkit-transition-duration: 0.1s;
            -moz-transition-duration: 0.1s;
            -ms-transition-duration: 0.1s;
            -o-transition-duration: 0.1s;
            transition-duration: 0.1s;
            -webkit-transition-timing-function: linear;
            -moz-transition-timing-function: linear;
            -ms-transition-timing-function: linear;
            -o-transition-timing-function: linear;
            transition-timing-function: linear;
            -webkit-transition-delay: 0;
            -moz-transition-delay: 0;
            -ms-transition-delay: 0;
            -o-transition-delay: 0;
            transition-delay: 0;
            white-space: nowrap;
            width: 100%; }
            header.app nav.user ol.user-options li > a:hover {
              background: #1d9dd9;
              background-image: -webkit-linear-gradient(-90deg, #5abbe9 0%, #1d9dd9 100%);
              background-image: -moz-linear-gradient(-90deg, #5abbe9 0%, #1d9dd9 100%);
              background-image: -ms-linear-gradient(-90deg, #5abbe9 0%, #1d9dd9 100%);
              background-image: -o-linear-gradient(-90deg, #5abbe9 0%, #1d9dd9 100%);
              background-image: linear-gradient(-90deg, #5abbe9 0%, #1d9dd9 100%);
              border-color: black;
              -webkit-box-shadow: none;
              -moz-box-shadow: none;
              box-shadow: none;
              padding-left: 8px;
              text-shadow: 0 -1px rgba(0, 0, 0, 0.2); }

.highlighted-courses .courses, .find-courses .courses {
  zoom: 1;
  padding: 40px 15px 15px; }
  .highlighted-courses .courses:before, .highlighted-courses .courses:after, .find-courses .courses:before, .find-courses .courses:after {
    content: "";
    display: table; }
  .highlighted-courses .courses:after, .find-courses .courses:after {
    clear: both; }
  .highlighted-courses .courses .course, .find-courses .courses .course {
    background: #fafafa;
    border: 1px solid #dcdcdc;
    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    -ms-border-radius: 2px;
    -o-border-radius: 2px;
    border-radius: 2px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.1), inset 0 0 0 1px rgba(255, 255, 255, 0.9);
    -moz-box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.1), inset 0 0 0 1px rgba(255, 255, 255, 0.9);
    box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.1), inset 0 0 0 1px rgba(255, 255, 255, 0.9);
    float: left;
    font-size: 0em;
    margin-right: 2.024%;
    margin-bottom: 25px;
    width: 31.984%;
    -webkit-transition-property: all;
    -moz-transition-property: all;
    -ms-transition-property: all;
    -o-transition-property: all;
    transition-property: all;
    -webkit-transition-duration: 0.15s;
    -moz-transition-duration: 0.15s;
    -ms-transition-duration: 0.15s;
    -o-transition-duration: 0.15s;
    transition-duration: 0.15s;
    -webkit-transition-timing-function: linear;
    -moz-transition-timing-function: linear;
    -ms-transition-timing-function: linear;
    -o-transition-timing-function: linear;
    transition-timing-function: linear;
    -webkit-transition-delay: 0;
    -moz-transition-delay: 0;
    -ms-transition-delay: 0;
    -o-transition-delay: 0;
    transition-delay: 0; }
    .highlighted-courses .courses .course:nth-child(3n+3), .find-courses .courses .course:nth-child(3n+3) {
      margin-right: 0; }
    .highlighted-courses .courses .course .inner-wrapper, .find-courses .courses .course .inner-wrapper {
      border: 1px solid white;
      height: 100%;
      height: 180px;
      overflow: hidden;
      position: relative; }
    .highlighted-courses .courses .course header.course-preview, .find-courses .courses .course header.course-preview {
      left: 0px;
      position: absolute;
      top: 0px;
      width: 100%;
      z-index: 3; }
      .highlighted-courses .courses .course header.course-preview > a, .find-courses .courses .course header.course-preview > a {
        background-image: -webkit-linear-gradient(-90deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.75));
        background-image: -moz-linear-gradient(-90deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.75));
        background-image: -ms-linear-gradient(-90deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.75));
        background-image: -o-linear-gradient(-90deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.75));
        background-image: linear-gradient(-90deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.75));
        -webkit-box-shadow: inset 0 -1px 0 0 rgba(255, 255, 255, 0.2);
        -moz-box-shadow: inset 0 -1px 0 0 rgba(255, 255, 255, 0.2);
        box-shadow: inset 0 -1px 0 0 rgba(255, 255, 255, 0.2);
        border-bottom: 1px solid rgba(150, 150, 150, 0.7);
        display: block;
        height: 50px; }
        .highlighted-courses .courses .course header.course-preview > a hgroup, .find-courses .courses .course header.course-preview > a hgroup {
          left: 0px;
          padding: 5px 10px;
          position: absolute;
          right: 60px;
          top: 0px; }
          .highlighted-courses .courses .course header.course-preview > a hgroup h2, .find-courses .courses .course header.course-preview > a hgroup h2 {
            font: bold 1.2rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
            padding-top: 10px;
            text-shadow: 0 1px rgba(255, 255, 255, 0.6);
            text-overflow: ellipsis;
            white-space: nowrap; }
        .highlighted-courses .courses .course header.course-preview > a .info-link, .find-courses .courses .course header.course-preview > a .info-link {
          border-left: 1px solid rgba(150, 150, 150, 0.5);
          -webkit-box-sizing: border-box;
          -moz-box-sizing: border-box;
          box-sizing: border-box;
          color: #3c3c3c;
          display: block;
          font: bold 2rem/2.2rem "Open Sans", Verdana, Geneva, sans-serif;
          height: 100%;
          opacity: 0.6;
          padding-top: 10px;
          position: absolute;
          right: 0px;
          text-align: center;
          text-shadow: 0 1px rgba(255, 255, 255, 0.6);
          top: 0px;
          width: 60px; }
        .highlighted-courses .courses .course header.course-preview > a:hover, .find-courses .courses .course header.course-preview > a:hover {
          background-image: -webkit-linear-gradient(-90deg, white, rgba(255, 255, 255, 0.8));
          background-image: -moz-linear-gradient(-90deg, white, rgba(255, 255, 255, 0.8));
          background-image: -ms-linear-gradient(-90deg, white, rgba(255, 255, 255, 0.8));
          background-image: -o-linear-gradient(-90deg, white, rgba(255, 255, 255, 0.8));
          background-image: linear-gradient(-90deg, white, rgba(255, 255, 255, 0.8)); }
          .highlighted-courses .courses .course header.course-preview > a:hover h2, .highlighted-courses .courses .course header.course-preview > a:hover p, .highlighted-courses .courses .course header.course-preview > a:hover .info-link, .find-courses .courses .course header.course-preview > a:hover h2, .find-courses .courses .course header.course-preview > a:hover p, .find-courses .courses .course header.course-preview > a:hover .info-link {
            color: #1d9dd9;
            opacity: 1; }
    .highlighted-courses .courses .course .info, .find-courses .courses .course .info {
      height: 310px;
      left: 0px;
      position: absolute;
      top: 0px;
      -webkit-transition-property: all;
      -moz-transition-property: all;
      -ms-transition-property: all;
      -o-transition-property: all;
      transition-property: all;
      -webkit-transition-duration: 0.15s;
      -moz-transition-duration: 0.15s;
      -ms-transition-duration: 0.15s;
      -o-transition-duration: 0.15s;
      transition-duration: 0.15s;
      -webkit-transition-timing-function: linear;
      -moz-transition-timing-function: linear;
      -ms-transition-timing-function: linear;
      -o-transition-timing-function: linear;
      transition-timing-function: linear;
      -webkit-transition-delay: 0;
      -moz-transition-delay: 0;
      -ms-transition-delay: 0;
      -o-transition-delay: 0;
      transition-delay: 0;
      width: 100%; }
      .highlighted-courses .courses .course .info .meta-info, .find-courses .courses .course .info .meta-info {
        background: rgba(0, 0, 0, 0.6);
        bottom: 130px;
        border-top: 1px solid rgba(0, 0, 0, 0.5);
        zoom: 1;
        position: absolute;
        -webkit-transition-property: all;
        -moz-transition-property: all;
        -ms-transition-property: all;
        -o-transition-property: all;
        transition-property: all;
        -webkit-transition-duration: 0.15s;
        -moz-transition-duration: 0.15s;
        -ms-transition-duration: 0.15s;
        -o-transition-duration: 0.15s;
        transition-duration: 0.15s;
        -webkit-transition-timing-function: linear;
        -moz-transition-timing-function: linear;
        -ms-transition-timing-function: linear;
        -o-transition-timing-function: linear;
        transition-timing-function: linear;
        -webkit-transition-delay: 0;
        -moz-transition-delay: 0;
        -ms-transition-delay: 0;
        -o-transition-delay: 0;
        transition-delay: 0;
        width: 100%; }
        .highlighted-courses .courses .course .info .meta-info:before, .highlighted-courses .courses .course .info .meta-info:after, .find-courses .courses .course .info .meta-info:before, .find-courses .courses .course .info .meta-info:after {
          content: "";
          display: table; }
        .highlighted-courses .courses .course .info .meta-info:after, .find-courses .courses .course .info .meta-info:after {
          clear: both; }
        .highlighted-courses .courses .course .info .meta-info p, .find-courses .courses .course .info .meta-info p {
          color: white;
          font: 300 1.2rem/1.4rem "Open Sans", Verdana, Geneva, sans-serif;
          padding: 5px 10px; }
          .highlighted-courses .courses .course .info .meta-info p.university, .find-courses .courses .course .info .meta-info p.university {
            float: left; }
          .highlighted-courses .courses .course .info .meta-info p.dates, .find-courses .courses .course .info .meta-info p.dates {
            float: right;
            margin-top: 0px; }
      .highlighted-courses .courses .course .info .cover-image, .find-courses .courses .course .info .cover-image {
        height: 180px;
        overflow: hidden;
        width: 100%; }
        .highlighted-courses .courses .course .info .cover-image img, .find-courses .courses .course .info .cover-image img {
          display: block;
          min-width: 100%; }
      .highlighted-courses .courses .course .info .desc, .find-courses .courses .course .info .desc {
        background: white;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        height: 130px;
        overflow: hidden;
        padding: 10px;
        width: 100%; }
    .highlighted-courses .courses .course:hover, .find-courses .courses .course:hover {
      background: #f5f5f5;
      border-color: #bebebe;
      -webkit-box-shadow: 0 1px 16px 0 rgba(29, 157, 217, 0.35);
      -moz-box-shadow: 0 1px 16px 0 rgba(29, 157, 217, 0.35);
      box-shadow: 0 1px 16px 0 rgba(29, 157, 217, 0.35); }
      .highlighted-courses .courses .course:hover .info, .find-courses .courses .course:hover .info {
        top: -130px; }
        .highlighted-courses .courses .course:hover .info .meta-info, .find-courses .courses .course:hover .info .meta-info {
          opacity: 0; }

.filter {
  height: 60px; }
  .filter nav {
    background-image: -webkit-linear-gradient(-90deg, #fafafa, #e6e6e6);
    background-image: -moz-linear-gradient(-90deg, #fafafa, #e6e6e6);
    background-image: -ms-linear-gradient(-90deg, #fafafa, #e6e6e6);
    background-image: -o-linear-gradient(-90deg, #fafafa, #e6e6e6);
    background-image: linear-gradient(-90deg, #fafafa, #e6e6e6);
    -webkit-box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4);
    -moz-box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4);
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    border: 1px solid #c8c8c8;
    border-top: none;
    -webkit-border-bottom-left-radius: 4px;
    -moz-border-bottom-left-radius: 4px;
    -moz-border-radius-bottomleft: 4px;
    -ms-border-bottom-left-radius: 4px;
    -o-border-bottom-left-radius: 4px;
    border-bottom-left-radius: 4px;
    -webkit-border-bottom-right-radius: 4px;
    -moz-border-bottom-right-radius: 4px;
    -moz-border-radius-bottomright: 4px;
    -ms-border-bottom-right-radius: 4px;
    -o-border-bottom-right-radius: 4px;
    border-bottom-right-radius: 4px;
    zoom: 1;
    height: 60px;
    padding: 12px 10px;
    position: relative;
    z-index: 9; }
    .filter nav:before, .filter nav:after {
      content: "";
      display: table; }
    .filter nav:after {
      clear: both; }
    .filter nav.fixed-top {
      -webkit-box-shadow: 0 1px 15px 0 rgba(0, 0, 0, 0.2), inset 0 0 0 1px rgba(255, 255, 255, 0.4);
      -moz-box-shadow: 0 1px 15px 0 rgba(0, 0, 0, 0.2), inset 0 0 0 1px rgba(255, 255, 255, 0.4);
      box-shadow: 0 1px 15px 0 rgba(0, 0, 0, 0.2), inset 0 0 0 1px rgba(255, 255, 255, 0.4);
      max-width: 1200px;
      position: fixed;
      top: 0px;
      width: 100%; }
    .filter nav .dropdown {
      float: left;
      margin-right: 15px;
      position: relative; }
      .filter nav .dropdown .filter-heading {
        background-image: -webkit-linear-gradient(-90deg, #fafafa 0%, #f5f5f5 50%, #ebebeb 50%, #e6e6e6 100%);
        background-image: -moz-linear-gradient(-90deg, #fafafa 0%, #f5f5f5 50%, #ebebeb 50%, #e6e6e6 100%);
        background-image: -ms-linear-gradient(-90deg, #fafafa 0%, #f5f5f5 50%, #ebebeb 50%, #e6e6e6 100%);
        background-image: -o-linear-gradient(-90deg, #fafafa 0%, #f5f5f5 50%, #ebebeb 50%, #e6e6e6 100%);
        background-image: linear-gradient(-90deg, #fafafa 0%, #f5f5f5 50%, #ebebeb 50%, #e6e6e6 100%);
        -webkit-border-radius: 4px;
        -moz-border-radius: 4px;
        -ms-border-radius: 4px;
        -o-border-radius: 4px;
        border-radius: 4px;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        -webkit-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.4), inset 0 1px 0 0 rgba(255, 255, 255, 0.6);
        -moz-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.4), inset 0 1px 0 0 rgba(255, 255, 255, 0.6);
        box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.4), inset 0 1px 0 0 rgba(255, 255, 255, 0.6);
        border: 1px solid #c8c8c8;
        color: #a0a0a0;
        cursor: pointer;
        font: normal 1.2rem/1.8rem "Open Sans", Verdana, Geneva, sans-serif;
        height: 36px;
        padding: 6px;
        position: relative;
        text-align: center;
        text-shadow: 0 1px rgba(255, 255, 255, 0.8);
        width: 150px;
        z-index: 11; }
      .filter nav .dropdown ul {
        background: white;
        -webkit-border-radius: 0px 4px 4px 4px;
        -moz-border-radius: 0px 4px 4px 4px;
        -ms-border-radius: 0px 4px 4px 4px;
        -o-border-radius: 0px 4px 4px 4px;
        border-radius: 0px 4px 4px 4px;
        border: 1px solid #c8c8c8;
        -webkit-box-shadow: 0 2px 15px 0 rgba(0, 0, 0, 0.2);
        -moz-box-shadow: 0 2px 15px 0 rgba(0, 0, 0, 0.2);
        box-shadow: 0 2px 15px 0 rgba(0, 0, 0, 0.2);
        padding: 10px;
        position: absolute;
        visibility: hidden;
        width: 200px;
        z-index: 10; }
        .filter nav .dropdown ul li {
          list-style: none; }
      .filter nav .dropdown:hover .filter-heading {
        background: white;
        background-image: -webkit-linear-gradient(-90deg, #fafafa, white);
        background-image: -moz-linear-gradient(-90deg, #fafafa, white);
        background-image: -ms-linear-gradient(-90deg, #fafafa, white);
        background-image: -o-linear-gradient(-90deg, #fafafa, white);
        background-image: linear-gradient(-90deg, #fafafa, white);
        -webkit-border-radius: 4px 4px 0px 0px;
        -moz-border-radius: 4px 4px 0px 0px;
        -ms-border-radius: 4px 4px 0px 0px;
        -o-border-radius: 4px 4px 0px 0px;
        border-radius: 4px 4px 0px 0px;
        border-bottom: none;
        -webkit-box-shadow: 0 2px 0 -1px white;
        -moz-box-shadow: 0 2px 0 -1px white;
        box-shadow: 0 2px 0 -1px white;
        color: #3c3c3c;
        height: 40px; }
      .filter nav .dropdown:hover ul {
        visibility: visible; }
    .filter nav form.search {
      float: right; }
      .filter nav form.search input[type="text"] {
        -webkit-border-radius: 3px 0px 0px 3px;
        -moz-border-radius: 3px 0px 0px 3px;
        -ms-border-radius: 3px 0px 0px 3px;
        -o-border-radius: 3px 0px 0px 3px;
        border-radius: 3px 0px 0px 3px;
        height: 36px;
        width: 200px; }
      .filter nav form.search input[type="submit"] {
        -webkit-border-radius: 0px 3px 3px 0px;
        -moz-border-radius: 0px 3px 3px 0px;
        -ms-border-radius: 0px 3px 3px 0px;
        -o-border-radius: 0px 3px 3px 0px;
        border-radius: 0px 3px 3px 0px;
        height: 36px; }

.modal-overlay {
  background-image: -webkit-radial-gradient(50% 30%, circle cover, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.8));
  background-image: -moz-radial-gradient(50% 30%, circle cover, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.8));
  background-image: -ms-radial-gradient(50% 30%, circle cover, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.8));
  background-image: -o-radial-gradient(50% 30%, circle cover, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.8));
  background-image: radial-gradient(50% 30%, circle cover, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.8));
  bottom: 0;
  content: "";
  display: none;
  left: 0;
  position: fixed;
  right: 0;
  top: 0;
  z-index: 5; }
  .modal-overlay.visible {
    display: block; }

.modal {
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(0, 0, 0, 0.9);
  -webkit-border-radius: 0px;
  -moz-border-radius: 0px;
  -ms-border-radius: 0px;
  -o-border-radius: 0px;
  border-radius: 0px;
  -webkit-box-shadow: 0 15px 80px 15px rgba(0, 0, 0, 0.5);
  -moz-box-shadow: 0 15px 80px 15px rgba(0, 0, 0, 0.5);
  box-shadow: 0 15px 80px 15px rgba(0, 0, 0, 0.5);
  color: #fff;
  display: none;
  left: 50%;
  margin-left: -242.5px;
  padding: 8px;
  position: absolute;
  top: 170px;
  width: 485px;
  z-index: 10; }
  .modal.visible {
    display: block; }
  .modal.video-modal {
    left: 50%;
    margin-left: -320px;
    width: 642px; }
    .modal.video-modal .inner-wrapper {
      height: 360px;
      padding: 0px;
      width: 640px; }
  .modal .inner-wrapper {
    background: #f0f0f0;
    -webkit-border-radius: 0px;
    -moz-border-radius: 0px;
    -ms-border-radius: 0px;
    -o-border-radius: 0px;
    border-radius: 0px;
    border: 1px solid rgba(0, 0, 0, 0.9);
    -webkit-box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.7);
    -moz-box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.7);
    box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.7);
    overflow: hidden;
    padding-bottom: 30px;
    position: relative; }
    .modal .inner-wrapper header {
      margin-bottom: 30px;
      overflow: hidden;
      padding: 28px 20px 0px;
      position: relative;
      z-index: 2; }
      .modal .inner-wrapper header::before {
        background-image: -webkit-radial-gradient(50% 50%, circle closest-side, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 100%);
        background-image: -moz-radial-gradient(50% 50%, circle closest-side, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 100%);
        background-image: -ms-radial-gradient(50% 50%, circle closest-side, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 100%);
        background-image: -o-radial-gradient(50% 50%, circle closest-side, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 100%);
        background-image: radial-gradient(50% 50%, circle closest-side, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 100%);
        content: "";
        display: block;
        height: 400px;
        left: 0px;
        margin: 0 auto;
        position: absolute;
        top: -140px;
        width: 100%;
        z-index: 1; }
      .modal .inner-wrapper header hr {
        border: none;
        margin: 0px;
        position: relative;
        z-index: 2; }
        .modal .inner-wrapper header hr::after {
          bottom: 0px;
          content: "";
          display: block;
          position: absolute;
          top: -1px; }
      .modal .inner-wrapper header h3 {
        color: #a0a0a0;
        font: normal 1.4rem/1.8rem Georgia, Cambria, "Times New Roman", Times, serif;
        padding-bottom: 20px;
        text-align: center;
        text-shadow: 0 1px rgba(255, 255, 255, 0.4);
        text-transform: uppercase;
        vertical-align: middle;
        position: relative;
        z-index: 2; }
    .modal .inner-wrapper form {
      margin-bottom: 12px;
      padding: 0px 40px;
      position: relative;
      z-index: 2; }
      .modal .inner-wrapper form label {
        display: none; }
      .modal .inner-wrapper form input[type="checkbox"] {
        margin-right: 5px; }
      .modal .inner-wrapper form input[type="email"],
      .modal .inner-wrapper form input[type="text"],
      .modal .inner-wrapper form input[type="password"] {
        background: white;
        display: block;
        height: 45px;
        margin-bottom: 20px;
        width: 100%; }
      .modal .inner-wrapper form label.remember-me,
      .modal .inner-wrapper form label.terms-of-service,
      .modal .inner-wrapper form label.honor-code {
        background: #e9e9e9;
        border: 1px solid #c8c8c8;
        -webkit-border-radius: 3px;
        -moz-border-radius: 3px;
        -ms-border-radius: 3px;
        -o-border-radius: 3px;
        border-radius: 3px;
        -webkit-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
        -moz-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
        box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
        display: block;
        margin-bottom: 20px;
        padding: 8px 10px; }
        .modal .inner-wrapper form label.remember-me:hover,
        .modal .inner-wrapper form label.terms-of-service:hover,
        .modal .inner-wrapper form label.honor-code:hover {
          background: #e6e6e6; }
        .modal .inner-wrapper form label.remember-me a,
        .modal .inner-wrapper form label.terms-of-service a,
        .modal .inner-wrapper form label.honor-code a {
          font: normal 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
          text-decoration: underline; }
      .modal .inner-wrapper form .honor-code-summary {
        margin-bottom: 20px;
        padding: 0px;
        position: relative; }
        .modal .inner-wrapper form .honor-code-summary p {
          color: #a0a0a0;
          font: 300 1.2rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif; }
        .modal .inner-wrapper form .honor-code-summary hr {
          border: none;
          margin-top: 30px;
          position: relative;
          z-index: 2; }
          .modal .inner-wrapper form .honor-code-summary hr::after {
            bottom: 0px;
            content: "";
            display: block;
            position: absolute;
            top: -1px; }
        .modal .inner-wrapper form .honor-code-summary ul {
          -webkit-box-sizing: border-box;
          -moz-box-sizing: border-box;
          box-sizing: border-box;
          margin: 0;
          padding: 0 0 0 20px;
          width: 100%; }
          .modal .inner-wrapper form .honor-code-summary ul li {
            color: #a0a0a0;
            font: 300 1.2rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
            margin-bottom: 10px; }
            .modal .inner-wrapper form .honor-code-summary ul li:last-child {
              margin-bottom: 0px; }
      .modal .inner-wrapper form .submit {
        padding-top: 10px; }
        .modal .inner-wrapper form .submit input[type="submit"] {
          display: block;
          height: 45px;
          margin: 0 auto;
          width: 100%; }
    .modal .inner-wrapper .login-extra {
      position: relative;
      z-index: 2; }
      .modal .inner-wrapper .login-extra p {
        color: #a0a0a0;
        font: italic 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
        text-align: center; }
        .modal .inner-wrapper .login-extra p a {
          color: #a0a0a0;
          font: italic 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
          text-decoration: underline; }
          .modal .inner-wrapper .login-extra p a:hover {
            color: #3c3c3c; }
        .modal .inner-wrapper .login-extra p span + a {
          margin-left: 15px; }
    .modal .inner-wrapper .close-modal {
      -webkit-border-radius: 2px;
      -moz-border-radius: 2px;
      -ms-border-radius: 2px;
      -o-border-radius: 2px;
      border-radius: 2px;
      cursor: pointer;
      display: -moz-inline-box;
      -moz-box-orient: vertical;
      display: inline-block;
      vertical-align: baseline;
      zoom: 1;
      *display: inline;
      *vertical-align: auto;
      padding: 10px;
      position: absolute;
      right: 2px;
      top: 0px;
      z-index: 3; }
      .modal .inner-wrapper .close-modal .inner p {
        color: #a0a0a0;
        font: normal 1.2rem/1.2rem "Open Sans", Verdana, Geneva, sans-serif;
        text-align: center;
        text-shadow: 0 1px rgba(255, 255, 255, 0.8);
        -webkit-transition-property: all;
        -moz-transition-property: all;
        -ms-transition-property: all;
        -o-transition-property: all;
        transition-property: all;
        -webkit-transition-duration: 0.15s;
        -moz-transition-duration: 0.15s;
        -ms-transition-duration: 0.15s;
        -o-transition-duration: 0.15s;
        transition-duration: 0.15s;
        -webkit-transition-timing-function: ease-out;
        -moz-transition-timing-function: ease-out;
        -ms-transition-timing-function: ease-out;
        -o-transition-timing-function: ease-out;
        transition-timing-function: ease-out;
        -webkit-transition-delay: 0;
        -moz-transition-delay: 0;
        -ms-transition-delay: 0;
        -o-transition-delay: 0;
        transition-delay: 0; }
      .modal .inner-wrapper .close-modal:hover p {
        color: #3c3c3c; }

.home {
  margin: 50px 10px 100px; }
  .home > header {
    zoom: 1;
    min-height: 335px;
    margin-bottom: 40px;
    position: relative;
    width: 100%; }
    .home > header:before, .home > header:after {
      content: "";
      display: table; }
    .home > header:after {
      clear: both; }
    .home > header .video-wrapper {
      right: 0px;
      position: absolute;
      top: 0px; }
      .home > header .video-wrapper .video-player {
        background: #2d2d2d;
        border: 1px solid black;
        -webkit-border-radius: 4px;
        -moz-border-radius: 4px;
        -ms-border-radius: 4px;
        -o-border-radius: 4px;
        border-radius: 4px;
        height: 315px;
        padding: 5px;
        width: 560px; }
        .home > header .video-wrapper .video-player:hover {
          -webkit-box-shadow: 0 0 12px 0 rgba(0, 0, 0, 0.3);
          -moz-box-shadow: 0 0 12px 0 rgba(0, 0, 0, 0.3);
          box-shadow: 0 0 12px 0 rgba(0, 0, 0, 0.3); }
        .home > header .video-wrapper .video-player .video-inner {
          background: transparent;
          height: 315px;
          margin: 0 auto;
          width: 560px; }
    .home > header .welcome {
      -webkit-box-sizing: border-box;
      -moz-box-sizing: border-box;
      box-sizing: border-box;
      float: left;
      font-size: 0em;
      width: 100%;
      padding-right: 600px;
      padding-top: 20px; }
      .home > header .welcome h1 {
        color: #a0a0a0;
        font: 300 2.4rem/3rem "Open Sans", Verdana, Geneva, sans-serif;
        letter-spacing: 1px;
        margin-bottom: 20px;
        position: relative;
        text-transform: uppercase; }
      .home > header .welcome .intro {
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        margin-bottom: 40px;
        width: 100%; }
        .home > header .welcome .intro p {
          color: #3c3c3c;
          margin: 0px;
          width: 100%; }
      .home > header .welcome .signup-wrapper {
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        width: 91.498%; }
        .home > header .welcome .signup-wrapper .sign-up {
          background: #f0f0f0;
          background-image: -webkit-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
          background-image: -moz-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
          background-image: -ms-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
          background-image: -o-linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
          background-image: linear-gradient(-90deg, #f5f5f5 0%, #f3f3f3 50%, #ededed 50%, #ebebeb 100%);
          border: 1px solid #dcdcdc;
          -webkit-border-radius: 4px;
          -moz-border-radius: 4px;
          -ms-border-radius: 4px;
          -o-border-radius: 4px;
          border-radius: 4px;
          -webkit-box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.1);
          -moz-box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.1);
          box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.1);
          -webkit-box-sizing: border-box;
          -moz-box-sizing: border-box;
          box-sizing: border-box;
          font-size: 0em;
          padding: 12px;
          -webkit-transition-property: all;
          -moz-transition-property: all;
          -ms-transition-property: all;
          -o-transition-property: all;
          transition-property: all;
          -webkit-transition-duration: 0.15s;
          -moz-transition-duration: 0.15s;
          -ms-transition-duration: 0.15s;
          -o-transition-duration: 0.15s;
          transition-duration: 0.15s;
          -webkit-transition-timing-function: linear;
          -moz-transition-timing-function: linear;
          -ms-transition-timing-function: linear;
          -o-transition-timing-function: linear;
          transition-timing-function: linear;
          -webkit-transition-delay: 0;
          -moz-transition-delay: 0;
          -ms-transition-delay: 0;
          -o-transition-delay: 0;
          transition-delay: 0;
          width: 100%; }
          .home > header .welcome .signup-wrapper .sign-up:hover {
            -webkit-box-shadow: 0 0 16px 0 rgba(29, 157, 217, 0.35);
            -moz-box-shadow: 0 0 16px 0 rgba(29, 157, 217, 0.35);
            box-shadow: 0 0 16px 0 rgba(29, 157, 217, 0.35); }
          .home > header .welcome .signup-wrapper .sign-up a {
            border: 1px solid #002e88;
            border-bottom: 1px solid #001e5f;
            -webkit-border-radius: 5px;
            -moz-border-radius: 5px;
            -ms-border-radius: 5px;
            -o-border-radius: 5px;
            border-radius: 5px;
            -webkit-box-shadow: inset 0 1px 0 0 #42bae5;
            -moz-box-shadow: inset 0 1px 0 0 #42bae5;
            box-shadow: inset 0 1px 0 0 #42bae5;
            color: white;
            display: inline;
            font-size: 14px;
            font-weight: bold;
            background-color: #1d9dd9;
            background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #1d9dd9), color-stop(50%, #006bb8), color-stop(50%, #0052a9), color-stop(100%, #0057ab));
            background-image: -webkit-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
            background-image: -moz-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
            background-image: -ms-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
            background-image: -o-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
            background-image: linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
            padding: 7px 20px 8px;
            text-align: center;
            text-decoration: none;
            text-shadow: 0 -1px 1px #001067;
            -webkit-box-sizing: border-box;
            -moz-box-sizing: border-box;
            box-sizing: border-box;
            -webkit-border-radius: 3px;
            -moz-border-radius: 3px;
            -ms-border-radius: 3px;
            -o-border-radius: 3px;
            border-radius: 3px;
            display: -moz-inline-box;
            -moz-box-orient: vertical;
            display: inline-block;
            vertical-align: baseline;
            zoom: 1;
            *display: inline;
            *vertical-align: auto;
            font: italic 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
            padding: 15px 0px;
            text-transform: uppercase;
            text-align: center;
            width: 100%; }
            .home > header .welcome .signup-wrapper .sign-up a:hover {
              cursor: pointer;
              background-color: #108ec7;
              background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #108ec7), color-stop(50%, #005fa6), color-stop(50%, #004897), color-stop(100%, #004d9a));
              background-image: -webkit-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
              background-image: -moz-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
              background-image: -ms-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
              background-image: -o-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
              background-image: linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%); }
            .home > header .welcome .signup-wrapper .sign-up a:active {
              -webkit-box-shadow: inset 0 0 20px 0 #00295f, 0 1px 0 white;
              -moz-box-shadow: inset 0 0 20px 0 #00295f, 0 1px 0 white;
              box-shadow: inset 0 0 20px 0 #00295f, 0 1px 0 white; }
  .home .university-partners {
    background-image: -webkit-linear-gradient(180deg, rgba(245, 245, 245, 0) 0%, #f5f5f5 50%, rgba(245, 245, 245, 0) 100%);
    background-image: -moz-linear-gradient(180deg, rgba(245, 245, 245, 0) 0%, #f5f5f5 50%, rgba(245, 245, 245, 0) 100%);
    background-image: -ms-linear-gradient(180deg, rgba(245, 245, 245, 0) 0%, #f5f5f5 50%, rgba(245, 245, 245, 0) 100%);
    background-image: -o-linear-gradient(180deg, rgba(245, 245, 245, 0) 0%, #f5f5f5 50%, rgba(245, 245, 245, 0) 100%);
    background-image: linear-gradient(180deg, rgba(245, 245, 245, 0) 0%, #f5f5f5 50%, rgba(245, 245, 245, 0) 100%);
    border-top: 1px solid #d2d2d2;
    border-bottom: 1px solid #d2d2d2;
    margin-bottom: 0px;
    overflow: hidden;
    position: relative;
    width: 100%; }
    .home .university-partners::before {
      content: "";
      display: block; }
    .home .university-partners::after {
      content: "";
      display: block; }
    .home .university-partners .partners {
      font-size: 0em;
      margin: 0 auto;
      padding: 15px 0px;
      text-align: center; }
      .home .university-partners .partners li.partner {
        display: -moz-inline-box;
        -moz-box-orient: vertical;
        display: inline-block;
        vertical-align: baseline;
        zoom: 1;
        *display: inline;
        *vertical-align: auto;
        margin-right: 20px;
        padding-right: 20px;
        position: relative;
        vertical-align: middle; }
        .home .university-partners .partners li.partner::before {
          content: "";
          display: block;
          height: 100px;
          right: 0px;
          position: absolute;
          top: 0px;
          width: 1px; }
        .home .university-partners .partners li.partner::after {
          content: "";
          display: block;
          height: 100px;
          right: 1px;
          position: absolute;
          top: 0px;
          width: 1px; }
        .home .university-partners .partners li.partner.mit {
          padding: 0 35px 0 20px; }
        .home .university-partners .partners li.partner:last-child {
          margin-right: 0px;
          padding-right: 0px; }
          .home .university-partners .partners li.partner:last-child::before {
            display: none; }
          .home .university-partners .partners li.partner:last-child::after {
            display: none; }
      .home .university-partners .partners a {
        opacity: 0.7;
        -webkit-transition-property: all;
        -moz-transition-property: all;
        -ms-transition-property: all;
        -o-transition-property: all;
        transition-property: all;
        -webkit-transition-duration: 0.25s;
        -moz-transition-duration: 0.25s;
        -ms-transition-duration: 0.25s;
        -o-transition-duration: 0.25s;
        transition-duration: 0.25s;
        -webkit-transition-timing-function: ease-in-out;
        -moz-transition-timing-function: ease-in-out;
        -ms-transition-timing-function: ease-in-out;
        -o-transition-timing-function: ease-in-out;
        transition-timing-function: ease-in-out;
        -webkit-transition-delay: 0;
        -moz-transition-delay: 0;
        -ms-transition-delay: 0;
        -o-transition-delay: 0;
        transition-delay: 0; }
        .home .university-partners .partners a::before {
          background-image: -webkit-radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
          background-image: -moz-radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
          background-image: -ms-radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
          background-image: -o-radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
          background-image: radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
          content: "";
          display: block;
          height: 200px;
          left: 50%;
          margin-left: -100px;
          margin-top: -100px;
          opacity: 0;
          width: 200px;
          position: absolute;
          -webkit-transition-property: all;
          -moz-transition-property: all;
          -ms-transition-property: all;
          -o-transition-property: all;
          transition-property: all;
          -webkit-transition-duration: 0.25s;
          -moz-transition-duration: 0.25s;
          -ms-transition-duration: 0.25s;
          -o-transition-duration: 0.25s;
          transition-duration: 0.25s;
          -webkit-transition-timing-function: ease-in-out;
          -moz-transition-timing-function: ease-in-out;
          -ms-transition-timing-function: ease-in-out;
          -o-transition-timing-function: ease-in-out;
          transition-timing-function: ease-in-out;
          -webkit-transition-delay: 0;
          -moz-transition-delay: 0;
          -ms-transition-delay: 0;
          -o-transition-delay: 0;
          transition-delay: 0;
          top: 50%;
          z-index: 1; }
        .home .university-partners .partners a .name {
          color: #3c3c3c;
          font: 800 italic 2rem/2.2rem "Open Sans", Verdana, Geneva, sans-serif;
          left: 0px;
          position: absolute;
          text-align: center;
          text-shadow: 0 1px rgba(255, 255, 255, 0.6);
          bottom: -60px;
          -webkit-transition-property: all;
          -moz-transition-property: all;
          -ms-transition-property: all;
          -o-transition-property: all;
          transition-property: all;
          -webkit-transition-duration: 0.25s;
          -moz-transition-duration: 0.25s;
          -ms-transition-duration: 0.25s;
          -o-transition-duration: 0.25s;
          transition-duration: 0.25s;
          -webkit-transition-timing-function: ease-in-out;
          -moz-transition-timing-function: ease-in-out;
          -ms-transition-timing-function: ease-in-out;
          -o-transition-timing-function: ease-in-out;
          transition-timing-function: ease-in-out;
          -webkit-transition-delay: 0;
          -moz-transition-delay: 0;
          -ms-transition-delay: 0;
          -o-transition-delay: 0;
          transition-delay: 0;
          vertical-align: middle;
          width: 100%;
          z-index: 2; }
        .home .university-partners .partners a img {
          max-width: 140px;
          position: relative;
          -webkit-transition-property: all;
          -moz-transition-property: all;
          -ms-transition-property: all;
          -o-transition-property: all;
          transition-property: all;
          -webkit-transition-duration: 0.25s;
          -moz-transition-duration: 0.25s;
          -ms-transition-duration: 0.25s;
          -o-transition-duration: 0.25s;
          transition-duration: 0.25s;
          -webkit-transition-timing-function: ease-in-out;
          -moz-transition-timing-function: ease-in-out;
          -ms-transition-timing-function: ease-in-out;
          -o-transition-timing-function: ease-in-out;
          transition-timing-function: ease-in-out;
          -webkit-transition-delay: 0;
          -moz-transition-delay: 0;
          -ms-transition-delay: 0;
          -o-transition-delay: 0;
          transition-delay: 0;
          vertical-align: middle;
          z-index: 2; }
        .home .university-partners .partners a:hover {
          opacity: 0.9; }
          .home .university-partners .partners a:hover::before {
            opacity: 1; }
          .home .university-partners .partners a:hover .name {
            bottom: 30px; }
          .home .university-partners .partners a:hover img {
            top: -120px; }
  .home .highlighted-courses {
    border-bottom: 1px solid #d2d2d2;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    margin-bottom: 60px;
    width: 100%; }
    .home .highlighted-courses > h2 {
      background: #f5f5f5;
      border: 1px solid #dcdcdc;
      border-top: none;
      -webkit-border-bottom-left-radius: 4px;
      -moz-border-bottom-left-radius: 4px;
      -moz-border-radius-bottomleft: 4px;
      -ms-border-bottom-left-radius: 4px;
      -o-border-bottom-left-radius: 4px;
      border-bottom-left-radius: 4px;
      -webkit-border-bottom-right-radius: 4px;
      -moz-border-bottom-right-radius: 4px;
      -moz-border-radius-bottomright: 4px;
      -ms-border-bottom-right-radius: 4px;
      -o-border-bottom-right-radius: 4px;
      border-bottom-right-radius: 4px;
      -webkit-box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.1);
      -moz-box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.1);
      box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.1);
      color: #a0a0a0;
      letter-spacing: 1px;
      padding: 15px 10px;
      text-align: center;
      text-transform: uppercase; }
    .home .highlighted-courses .courses {
      background: #f5f5f5;
      background-image: -webkit-linear-gradient(180deg, white 0%, rgba(255, 255, 255, 0.5) 20%, rgba(255, 255, 255, 0) 50%, rgba(255, 255, 255, 0.5) 80%, white 100%);
      background-image: -moz-linear-gradient(180deg, white 0%, rgba(255, 255, 255, 0.5) 20%, rgba(255, 255, 255, 0) 50%, rgba(255, 255, 255, 0.5) 80%, white 100%);
      background-image: -ms-linear-gradient(180deg, white 0%, rgba(255, 255, 255, 0.5) 20%, rgba(255, 255, 255, 0) 50%, rgba(255, 255, 255, 0.5) 80%, white 100%);
      background-image: -o-linear-gradient(180deg, white 0%, rgba(255, 255, 255, 0.5) 20%, rgba(255, 255, 255, 0) 50%, rgba(255, 255, 255, 0.5) 80%, white 100%);
      background-image: linear-gradient(180deg, white 0%, rgba(255, 255, 255, 0.5) 20%, rgba(255, 255, 255, 0) 50%, rgba(255, 255, 255, 0.5) 80%, white 100%); }
  .home .more-info {
    margin-bottom: 60px;
    width: 100%; }
    .home .more-info h2 {
      color: #a0a0a0;
      font: normal 1.4rem/1.8rem Georgia, Cambria, "Times New Roman", Times, serif;
      letter-spacing: 1px;
      margin-bottom: 20px; }
    .home .more-info .news {
      font-size: 0em;
      width: 100%; }
      .home .more-info .news > article {
        background: #f0f0f0;
        display: -moz-inline-box;
        -moz-box-orient: vertical;
        display: inline-block;
        vertical-align: baseline;
        zoom: 1;
        *display: inline;
        *vertical-align: auto;
        height: 150px;
        margin-right: 2.024%;
        width: 23.482%; }
        .home .more-info .news > article:last-child {
          margin-right: 0px; }
  .home .social-media {
    background: #f5f5f5;
    border: 1px solid #dcdcdc;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
    -o-border-radius: 4px;
    border-radius: 4px;
    -webkit-box-shadow: inset 0 1px 2px 0 rgba(0, 0, 0, 0.1);
    -moz-box-shadow: inset 0 1px 2px 0 rgba(0, 0, 0, 0.1);
    box-shadow: inset 0 1px 2px 0 rgba(0, 0, 0, 0.1);
    height: 200px;
    width: 100%; }
    .home .social-media h2 {
      color: #a0a0a0;
      font: normal 1.6rem/2rem "Open Sans", Verdana, Geneva, sans-serif;
      padding-top: 80px;
      text-align: center; }

.dashboard {
  zoom: 1;
  margin: 40px 10px; }
  .dashboard:before, .dashboard:after {
    content: "";
    display: table; }
  .dashboard:after {
    clear: both; }
  .dashboard .sidebar, .dashboard section.course-index {
    background: #f0f0f0;
    margin-right: 2.024%;
    position: absolute;
    width: 250px; }
    @media screen and (max-width: 768px) {
      .dashboard .sidebar, .dashboard section.course-index {
        float: none;
        margin: 0 0 30px 0;
        position: static;
        width: 100%; } }
    .dashboard .sidebar header.profile .user-info, .dashboard section.course-index header.profile .user-info {
      zoom: 1;
      padding: 10px; }
      .dashboard .sidebar header.profile .user-info:before, .dashboard section.course-index header.profile .user-info:before, .dashboard .sidebar header.profile .user-info:after, .dashboard section.course-index header.profile .user-info:after {
        content: "";
        display: table; }
      .dashboard .sidebar header.profile .user-info:after, .dashboard section.course-index header.profile .user-info:after {
        clear: both; }
      .dashboard .sidebar header.profile .user-info .avatar, .dashboard section.course-index header.profile .user-info .avatar {
        background: #dcdcdc;
        border: 1px solid #b4b4b4;
        -webkit-border-radius: 4px;
        -moz-border-radius: 4px;
        -ms-border-radius: 4px;
        -o-border-radius: 4px;
        border-radius: 4px;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        margin: 0 0 15px 0;
        max-width: 100%;
        overflow: hidden; }
        @media screen and (max-width: 768px) {
          .dashboard .sidebar header.profile .user-info .avatar, .dashboard section.course-index header.profile .user-info .avatar {
            margin: 0px;
            margin-right: 2.024%;
            position: absolute;
            width: 100px; } }
        .dashboard .sidebar header.profile .user-info .avatar img, .dashboard section.course-index header.profile .user-info .avatar img {
          -webkit-border-radius: 4px;
          -moz-border-radius: 4px;
          -ms-border-radius: 4px;
          -o-border-radius: 4px;
          border-radius: 4px;
          display: block;
          max-width: 100%; }
      @media screen and (max-width: 768px) {
        .dashboard .sidebar header.profile .user-info .info, .dashboard section.course-index header.profile .user-info .info {
          -webkit-box-sizing: border-box;
          -moz-box-sizing: border-box;
          box-sizing: border-box;
          float: left;
          min-height: 100px;
          padding-left: 110px;
          width: 100%; } }
      .dashboard .sidebar header.profile .user-info .info h2, .dashboard section.course-index header.profile .user-info .info h2 {
        border-bottom: 1px solid #c8c8c8;
        -webkit-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.4);
        -moz-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.4);
        box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.4);
        font: bold 1.2rem/1.4rem "Open Sans", Verdana, Geneva, sans-serif;
        margin-bottom: 15px;
        overflow: hidden;
        padding-bottom: 15px;
        text-align: center;
        text-wrap: nowrap;
        text-overflow: ellipsis; }
        @media screen and (max-width: 768px) {
          .dashboard .sidebar header.profile .user-info .info h2, .dashboard section.course-index header.profile .user-info .info h2 {
            text-align: left; } }
      .dashboard .sidebar header.profile .user-info .info > ul, .dashboard section.course-index header.profile .user-info .info > ul {
        zoom: 1;
        margin: 0px;
        padding: 0 0 10px 0; }
        .dashboard .sidebar header.profile .user-info .info > ul:before, .dashboard section.course-index header.profile .user-info .info > ul:before, .dashboard .sidebar header.profile .user-info .info > ul:after, .dashboard section.course-index header.profile .user-info .info > ul:after {
          content: "";
          display: table; }
        .dashboard .sidebar header.profile .user-info .info > ul:after, .dashboard section.course-index header.profile .user-info .info > ul:after {
          clear: both; }
        @media screen and (max-width: 768px) {
          .dashboard .sidebar header.profile .user-info .info > ul, .dashboard section.course-index header.profile .user-info .info > ul {
            padding: 0px; } }
        .dashboard .sidebar header.profile .user-info .info > ul li, .dashboard section.course-index header.profile .user-info .info > ul li {
          list-style: none;
          margin-bottom: 10px; }
          @media screen and (max-width: 768px) {
            .dashboard .sidebar header.profile .user-info .info > ul li, .dashboard section.course-index header.profile .user-info .info > ul li {
              float: left;
              margin-right: 10px; } }
          .dashboard .sidebar header.profile .user-info .info > ul li:last-child, .dashboard section.course-index header.profile .user-info .info > ul li:last-child {
            margin-bottom: 0px; }
          .dashboard .sidebar header.profile .user-info .info > ul li h3, .dashboard section.course-index header.profile .user-info .info > ul li h3 {
            color: #a0a0a0;
            font: bold 1rem/1.2rem "Open Sans", Verdana, Geneva, sans-serif;
            text-shadow: 0 1px rgba(255, 255, 255, 0.8); }
            .dashboard .sidebar header.profile .user-info .info > ul li h3 span, .dashboard section.course-index header.profile .user-info .info > ul li h3 span {
              font-weight: normal;
              text-transform: none; }
  .dashboard .my-courses {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    margin: 0px;
    padding-left: 270px; }
    @media screen and (max-width: 768px) {
      .dashboard .my-courses {
        padding: 0px; } }
    @media only screen and (max-width: 768px) {
      .dashboard .my-courses {
        float: none;
        width: 100%; } }
    .dashboard .my-courses nav.course-toggle {
      background: #e6e6e6;
      margin-bottom: 30px;
      position: relative; }
      .dashboard .my-courses nav.course-toggle ol.filters {
        zoom: 1; }
        .dashboard .my-courses nav.course-toggle ol.filters:before, .dashboard .my-courses nav.course-toggle ol.filters:after {
          content: "";
          display: table; }
        .dashboard .my-courses nav.course-toggle ol.filters:after {
          clear: both; }
        .dashboard .my-courses nav.course-toggle ol.filters li {
          border-right: 1px solid #c8c8c8;
          -webkit-box-sizing: border-box;
          -moz-box-sizing: border-box;
          box-sizing: border-box;
          list-style: none;
          float: left;
          padding: 15px 10px;
          width: 25%;
          text-align: center; }
          .dashboard .my-courses nav.course-toggle ol.filters li:last-child {
            border: none; }
          .dashboard .my-courses nav.course-toggle ol.filters li:hover {
            background: #dcdcdc;
            cursor: pointer; }
          .dashboard .my-courses nav.course-toggle ol.filters li.selected {
            background: #dcdcdc; }
          .dashboard .my-courses nav.course-toggle ol.filters li h2 {
            font: normal 1rem/1.2rem "Open Sans", Verdana, Geneva, sans-serif;
            text-transform: none; }
          .dashboard .my-courses nav.course-toggle ol.filters li span.count {
            margin: 5px 0 0 0;
            display: block; }
    .dashboard .my-courses .my-course {
      background: #fafafa;
      border: 1px solid #dcdcdc;
      -webkit-border-radius: 3px;
      -moz-border-radius: 3px;
      -ms-border-radius: 3px;
      -o-border-radius: 3px;
      border-radius: 3px;
      -webkit-box-sizing: border-box;
      -moz-box-sizing: border-box;
      box-sizing: border-box;
      float: left;
      font-size: 0em;
      margin-right: 2.024%;
      min-height: 120px;
      margin-bottom: 25px;
      overflow: hidden;
      position: relative;
      width: 100%;
      -webkit-transition-property: all;
      -moz-transition-property: all;
      -ms-transition-property: all;
      -o-transition-property: all;
      transition-property: all;
      -webkit-transition-duration: 0.15s;
      -moz-transition-duration: 0.15s;
      -ms-transition-duration: 0.15s;
      -o-transition-duration: 0.15s;
      transition-duration: 0.15s;
      -webkit-transition-timing-function: linear;
      -moz-transition-timing-function: linear;
      -ms-transition-timing-function: linear;
      -o-transition-timing-function: linear;
      transition-timing-function: linear;
      -webkit-transition-delay: 0;
      -moz-transition-delay: 0;
      -ms-transition-delay: 0;
      -o-transition-delay: 0;
      transition-delay: 0; }
      @media only screen and (max-width: 768px) {
        .dashboard .my-courses .my-course {
          float: none;
          margin-right: 0px;
          width: 100%; } }
      .dashboard .my-courses .my-course:last-child {
        margin-bottom: none; }
      .dashboard .my-courses .my-course > a {
        zoom: 1;
        display: block;
        padding: 10px;
        position: relative; }
        .dashboard .my-courses .my-course > a:before, .dashboard .my-courses .my-course > a:after {
          content: "";
          display: table; }
        .dashboard .my-courses .my-course > a:after {
          clear: both; }
      .dashboard .my-courses .my-course .cover {
        background: #e1e1e1;
        border: 1px solid #969696;
        -webkit-border-radius: 4px;
        -moz-border-radius: 4px;
        -ms-border-radius: 4px;
        -o-border-radius: 4px;
        border-radius: 4px;
        -webkit-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
        -moz-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
        box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
        float: left;
        height: 100px;
        margin: 0px;
        opacity: 0.8;
        overflow: hidden;
        position: relative;
        -webkit-transition-property: all;
        -moz-transition-property: all;
        -ms-transition-property: all;
        -o-transition-property: all;
        transition-property: all;
        -webkit-transition-duration: 0.15s;
        -moz-transition-duration: 0.15s;
        -ms-transition-duration: 0.15s;
        -o-transition-duration: 0.15s;
        transition-duration: 0.15s;
        -webkit-transition-timing-function: linear;
        -moz-transition-timing-function: linear;
        -ms-transition-timing-function: linear;
        -o-transition-timing-function: linear;
        transition-timing-function: linear;
        -webkit-transition-delay: 0;
        -moz-transition-delay: 0;
        -ms-transition-delay: 0;
        -o-transition-delay: 0;
        transition-delay: 0;
        width: 100px; }
        @media only screen and (max-width: 320px) {
          .dashboard .my-courses .my-course .cover {
            display: none; } }
        .dashboard .my-courses .my-course .cover .shade {
          background: rgba(0, 0, 0, 0.3);
          -webkit-border-radius: 4px;
          -moz-border-radius: 4px;
          -ms-border-radius: 4px;
          -o-border-radius: 4px;
          border-radius: 4px;
          bottom: 0px;
          content: "";
          display: block;
          left: 0px;
          opacity: 0;
          position: absolute;
          top: 0px;
          -webkit-transition-property: all;
          -moz-transition-property: all;
          -ms-transition-property: all;
          -o-transition-property: all;
          transition-property: all;
          -webkit-transition-duration: 0.15s;
          -moz-transition-duration: 0.15s;
          -ms-transition-duration: 0.15s;
          -o-transition-duration: 0.15s;
          transition-duration: 0.15s;
          -webkit-transition-timing-function: linear;
          -moz-transition-timing-function: linear;
          -ms-transition-timing-function: linear;
          -o-transition-timing-function: linear;
          transition-timing-function: linear;
          -webkit-transition-delay: 0;
          -moz-transition-delay: 0;
          -ms-transition-delay: 0;
          -o-transition-delay: 0;
          transition-delay: 0;
          right: 0px; }
        .dashboard .my-courses .my-course .cover .arrow {
          border-top: 1px solid;
          border-left: 1px solid;
          border-color: white;
          -webkit-box-shadow: inset 1px 1px 0 0 rgba(255, 255, 255, 0.6);
          -moz-box-shadow: inset 1px 1px 0 0 rgba(255, 255, 255, 0.6);
          box-shadow: inset 1px 1px 0 0 rgba(255, 255, 255, 0.6);
          content: "";
          display: block;
          height: 55px;
          left: 40px;
          opacity: 0;
          position: absolute;
          top: 23px;
          -webkit-transform: rotate(-45deg);
          -moz-transform: rotate(-45deg);
          -ms-transform: rotate(-45deg);
          -o-transform: rotate(-45deg);
          transform: rotate(-45deg);
          -webkit-transition-property: all;
          -moz-transition-property: all;
          -ms-transition-property: all;
          -o-transition-property: all;
          transition-property: all;
          -webkit-transition-duration: 0.15s;
          -moz-transition-duration: 0.15s;
          -ms-transition-duration: 0.15s;
          -o-transition-duration: 0.15s;
          transition-duration: 0.15s;
          -webkit-transition-timing-function: linear;
          -moz-transition-timing-function: linear;
          -ms-transition-timing-function: linear;
          -o-transition-timing-function: linear;
          transition-timing-function: linear;
          -webkit-transition-delay: 0;
          -moz-transition-delay: 0;
          -ms-transition-delay: 0;
          -o-transition-delay: 0;
          transition-delay: 0;
          width: 55px; }
        .dashboard .my-courses .my-course .cover img {
          -webkit-border-radius: 4px;
          -moz-border-radius: 4px;
          -ms-border-radius: 4px;
          -o-border-radius: 4px;
          border-radius: 4px;
          display: block;
          min-height: 100%;
          min-width: 100%;
          width: 100%; }
      .dashboard .my-courses .my-course .info {
        left: 130px;
        position: absolute;
        right: 10px;
        top: 10px;
        z-index: 2; }
        @media only screen and (max-width: 320px) {
          .dashboard .my-courses .my-course .info {
            margin: 0px; } }
        .dashboard .my-courses .my-course .info > hgroup {
          width: 100%; }
          @media only screen and (max-width: 320px) {
            .dashboard .my-courses .my-course .info > hgroup {
              margin: 0px; } }
          .dashboard .my-courses .my-course .info > hgroup h2 {
            font: bold 1.2rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
            margin-bottom: 2px;
            overflow: hidden;
            text-shadow: 0 1px rgba(255, 255, 255, 0.6);
            -webkit-transition-property: color;
            -moz-transition-property: color;
            -ms-transition-property: color;
            -o-transition-property: color;
            transition-property: color;
            -webkit-transition-duration: 0.15s;
            -moz-transition-duration: 0.15s;
            -ms-transition-duration: 0.15s;
            -o-transition-duration: 0.15s;
            transition-duration: 0.15s;
            -webkit-transition-timing-function: linear;
            -moz-transition-timing-function: linear;
            -ms-transition-timing-function: linear;
            -o-transition-timing-function: linear;
            transition-timing-function: linear;
            -webkit-transition-delay: 0;
            -moz-transition-delay: 0;
            -ms-transition-delay: 0;
            -o-transition-delay: 0;
            transition-delay: 0;
            text-overflow: ellipsis;
            white-space: nowrap; }
          .dashboard .my-courses .my-course .info > hgroup p {
            color: #3c3c3c;
            font: normal 1rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
            overflow: hidden;
            text-shadow: 0 1px rgba(255, 255, 255, 0.6);
            text-overflow: ellipsis;
            white-space: nowrap; }
        .dashboard .my-courses .my-course .info .edit, .dashboard .my-courses .my-course .info .register {
          border: 1px solid #dcdcdc;
          background: #e6e6e6;
          color: #a0a0a0;
          display: block;
          font: normal 12px/14px "Open Sans", Verdana, Geneva, sans-serif;
          padding: 6px 10px;
          position: absolute;
          right: 0px;
          top: 0px;
          -webkit-transition-property: all;
          -moz-transition-property: all;
          -ms-transition-property: all;
          -o-transition-property: all;
          transition-property: all;
          -webkit-transition-duration: 0.15s;
          -moz-transition-duration: 0.15s;
          -ms-transition-duration: 0.15s;
          -o-transition-duration: 0.15s;
          transition-duration: 0.15s;
          -webkit-transition-timing-function: linear;
          -moz-transition-timing-function: linear;
          -ms-transition-timing-function: linear;
          -o-transition-timing-function: linear;
          transition-timing-function: linear;
          -webkit-transition-delay: 0;
          -moz-transition-delay: 0;
          -ms-transition-delay: 0;
          -o-transition-delay: 0;
          transition-delay: 0; }
          @media only screen and (max-width: 320px) {
            .dashboard .my-courses .my-course .info .edit, .dashboard .my-courses .my-course .info .register {
              display: none; } }
          .dashboard .my-courses .my-course .info .edit:hover, .dashboard .my-courses .my-course .info .register:hover {
            background: white;
            color: #1d9dd9; }
        .dashboard .my-courses .my-course .info .meta {
          border-top: 1px solid #c8c8c8;
          -webkit-box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.6);
          -moz-box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.6);
          box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.6);
          font-size: 1rem;
          height: 34px;
          margin-top: 10px;
          opacity: 0.9;
          position: relative;
          -webkit-transition-property: opacity;
          -moz-transition-property: opacity;
          -ms-transition-property: opacity;
          -o-transition-property: opacity;
          transition-property: opacity;
          -webkit-transition-duration: 0.15s;
          -moz-transition-duration: 0.15s;
          -ms-transition-duration: 0.15s;
          -o-transition-duration: 0.15s;
          transition-duration: 0.15s;
          -webkit-transition-timing-function: linear;
          -moz-transition-timing-function: linear;
          -ms-transition-timing-function: linear;
          -o-transition-timing-function: linear;
          transition-timing-function: linear;
          -webkit-transition-delay: 0;
          -moz-transition-delay: 0;
          -ms-transition-delay: 0;
          -o-transition-delay: 0;
          transition-delay: 0;
          width: 100%; }
          .dashboard .my-courses .my-course .info .meta:hover {
            opacity: 0.9; }
          .dashboard .my-courses .my-course .info .meta > * {
            height: 18px;
            position: absolute;
            top: 15px; }
          .dashboard .my-courses .my-course .info .meta p + p {
            margin-top: 0px; }
          .dashboard .my-courses .my-course .info .meta .complete {
            left: 0px; }
            .dashboard .my-courses .my-course .info .meta .complete p {
              font: normal 1rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif; }
              .dashboard .my-courses .my-course .info .meta .complete p span {
                color: #3c3c3c;
                font-family: "Open Sans", Verdana, Geneva, sans-serif;
                margin-left: 3px; }
          .dashboard .my-courses .my-course .info .meta .dates p {
            color: #a0a0a0;
            font: normal 1rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
            display: -moz-inline-box;
            -moz-box-orient: vertical;
            display: inline-block;
            vertical-align: baseline;
            zoom: 1;
            *display: inline;
            *vertical-align: auto;
            text-align: right; }
            .dashboard .my-courses .my-course .info .meta .dates p:first-child {
              border-right: 1px solid #c8c8c8;
              margin-right: 10px;
              padding-right: 10px; }
            .dashboard .my-courses .my-course .info .meta .dates p time {
              color: #3c3c3c;
              font-family: "Open Sans", Verdana, Geneva, sans-serif;
              margin-left: 3px; }
          .dashboard .my-courses .my-course .info .meta .end-date {
            border-left: 1px solid #c8c8c8;
            right: 0px;
            padding-left: 15px; }
            @media only screen and (max-width: 320px) {
              .dashboard .my-courses .my-course .info .meta .end-date {
                display: none; } }
            .dashboard .my-courses .my-course .info .meta .end-date p {
              color: #a0a0a0;
              font: normal 1rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
              text-align: right; }
              .dashboard .my-courses .my-course .info .meta .end-date p time {
                color: #3c3c3c;
                font-family: "Open Sans", Verdana, Geneva, sans-serif;
                margin-left: 3px; }
          .dashboard .my-courses .my-course .info .meta .progress, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-none, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-none, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-some, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-some, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-done, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-done {
            -webkit-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
            -moz-box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
            box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.6);
            left: 90px;
            right: 140px; }
            @media only screen and (max-width: 320px) {
              .dashboard .my-courses .my-course .info .meta .progress, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-none, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-none, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-some, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-some, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-done, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-done {
                right: 0px; } }
            .dashboard .my-courses .my-course .info .meta .progress .meter, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-none .meter, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-none .meter, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-some .meter, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-some .meter, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-done .meter, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-done .meter {
              background: #e6e6e6;
              border: 1px solid #c8c8c8;
              -webkit-border-radius: 3px;
              -moz-border-radius: 3px;
              -ms-border-radius: 3px;
              -o-border-radius: 3px;
              border-radius: 3px;
              -webkit-box-sizing: border-box;
              -moz-box-sizing: border-box;
              box-sizing: border-box;
              height: 100%;
              padding: 2px; }
              .dashboard .my-courses .my-course .info .meta .progress .meter .meter-fill, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-none .meter .meter-fill, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-none .meter .meter-fill, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-some .meter .meter-fill, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-some .meter .meter-fill, .dashboard .my-courses .my-course .info .meta nav.sequence-nav ol li a.progress-done .meter .meter-fill, nav.sequence-nav ol li .dashboard .my-courses .my-course .info .meta a.progress-done .meter .meter-fill {
                -webkit-border-radius: 3px;
                -moz-border-radius: 3px;
                -ms-border-radius: 3px;
                -o-border-radius: 3px;
                border-radius: 3px;
                background: #d2d2d2;
                height: 100%;
                width: 60%; }
      .dashboard .my-courses .my-course:hover {
        background: #f5f5f5;
        -webkit-box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.2);
        -moz-box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.2);
        box-shadow: 0 1px 8px 0 rgba(0, 0, 0, 0.2); }
        .dashboard .my-courses .my-course:hover .edit {
          background: #dcdcdc;
          border-color: #bebebe; }
        .dashboard .my-courses .my-course:hover .cover {
          opacity: 1; }
          .dashboard .my-courses .my-course:hover .cover .shade, .dashboard .my-courses .my-course:hover .cover .arrow {
            opacity: 1; }
        .dashboard .my-courses .my-course:hover .meta {
          opacity: 0.9; }

nav.course-material {
  background: #d2d2d2;
  zoom: 1;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-box-shadow: inset 0 1px 5px 0 rgba(0, 0, 0, 0.05);
  -moz-box-shadow: inset 0 1px 5px 0 rgba(0, 0, 0, 0.05);
  box-shadow: inset 0 1px 5px 0 rgba(0, 0, 0, 0.05);
  border-bottom: 1px solid #bebebe;
  margin: 0px auto 0px;
  padding: 0px;
  width: 100%; }
  nav.course-material:before, nav.course-material:after {
    content: "";
    display: table; }
  nav.course-material:after {
    clear: both; }
  nav.course-material .inner-wrapper {
    margin: 0 auto;
    max-width: 1200px;
    width: 100%; }
  nav.course-material ol.course-tabs {
    -webkit-border-top-left-radius: 4px;
    -moz-border-top-left-radius: 4px;
    -moz-border-radius-topleft: 4px;
    -ms-border-top-left-radius: 4px;
    -o-border-top-left-radius: 4px;
    border-top-left-radius: 4px;
    -webkit-border-top-right-radius: 4px;
    -moz-border-top-right-radius: 4px;
    -moz-border-radius-topright: 4px;
    -ms-border-top-right-radius: 4px;
    -o-border-top-right-radius: 4px;
    border-top-right-radius: 4px;
    zoom: 1;
    padding: 10px 0 0 0; }
    nav.course-material ol.course-tabs:before, nav.course-material ol.course-tabs:after {
      content: "";
      display: table; }
    nav.course-material ol.course-tabs:after {
      clear: both; }
    nav.course-material ol.course-tabs li {
      float: left;
      list-style: none; }
      nav.course-material ol.course-tabs li a {
        color: #a0a0a0;
        display: block;
        text-align: center;
        padding: 5px 13px;
        text-decoration: none;
        text-shadow: 0 1px rgba(255, 255, 255, 0.4); }
        nav.course-material ol.course-tabs li a:hover {
          color: #3c3c3c; }
        nav.course-material ol.course-tabs li a.active, nav.course-material nav.sequence-nav ol.course-tabs li a.seq_video_active, nav.sequence-nav nav.course-material ol.course-tabs li a.seq_video_active, nav.course-material nav.sequence-nav ol.course-tabs li a.seq_other_active, nav.sequence-nav nav.course-material ol.course-tabs li a.seq_other_active, nav.course-material nav.sequence-nav ol.course-tabs li a.seq_vertical_active, nav.sequence-nav nav.course-material ol.course-tabs li a.seq_vertical_active, nav.course-material nav.sequence-nav ol.course-tabs li a.seq_problem_active, nav.sequence-nav nav.course-material ol.course-tabs li a.seq_problem_active {
          background: white;
          border: 1px solid #c8c8c8;
          border-bottom: 0px;
          -webkit-border-top-left-radius: 4px;
          -moz-border-top-left-radius: 4px;
          -moz-border-radius-topleft: 4px;
          -ms-border-top-left-radius: 4px;
          -o-border-top-left-radius: 4px;
          border-top-left-radius: 4px;
          -webkit-border-top-right-radius: 4px;
          -moz-border-top-right-radius: 4px;
          -moz-border-radius-topright: 4px;
          -ms-border-top-right-radius: 4px;
          -o-border-top-right-radius: 4px;
          border-top-right-radius: 4px;
          -webkit-box-shadow: 0 2px 0 0 white;
          -moz-box-shadow: 0 2px 0 0 white;
          box-shadow: 0 2px 0 0 white;
          color: #3c3c3c; }

.course-content {
  margin-top: 30px; }
  .course-content .courseware {
    background: #f0f0f0;
    height: 600px; }

.find-courses header.search-intro {
  background: #f0f0f0;
  border-bottom: 1px solid #c8c8c8;
  -webkit-box-shadow: inset 0 1px 5px 0 rgba(0, 0, 0, 0.1);
  -moz-box-shadow: inset 0 1px 5px 0 rgba(0, 0, 0, 0.1);
  box-shadow: inset 0 1px 5px 0 rgba(0, 0, 0, 0.1);
  width: 100%; }
  .find-courses header.search-intro .inner-wrapper {
    height: 120px;
    margin: 0 auto;
    max-width: 1200px;
    overflow: hidden;
    padding: 40px 0px 30px;
    position: relative;
    width: 100%; }
    .find-courses header.search-intro .inner-wrapper::before {
      background-image: -webkit-radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
      background-image: -moz-radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
      background-image: -ms-radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
      background-image: -o-radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
      background-image: radial-gradient(50% 50%, circle closest-side, white 0%, rgba(255, 255, 255, 0) 100%);
      bottom: -300px;
      content: "";
      display: block;
      height: 600px;
      margin: 0 auto;
      position: absolute;
      width: 100%;
      z-index: 1; }
    .find-courses header.search-intro .inner-wrapper img {
      display: block;
      margin: 0 auto;
      position: relative;
      width: 100px;
      z-index: 2; }
    .find-courses header.search-intro .inner-wrapper h1 {
      color: #a0a0a0;
      font: normal 1.2rem/1.8rem Georgia, Cambria, "Times New Roman", Times, serif;
      letter-spacing: 1px;
      position: relative;
      text-transform: uppercase;
      text-align: center;
      z-index: 2; }

.course-info .container {
  margin-bottom: 60px; }
.course-info header.course-profile {
  background: #f0f0f0;
  background-image: -webkit-linear-gradient(-90deg, #e6e6e6, #f5f5f5);
  background-image: -moz-linear-gradient(-90deg, #e6e6e6, #f5f5f5);
  background-image: -ms-linear-gradient(-90deg, #e6e6e6, #f5f5f5);
  background-image: -o-linear-gradient(-90deg, #e6e6e6, #f5f5f5);
  background-image: linear-gradient(-90deg, #e6e6e6, #f5f5f5);
  -webkit-box-shadow: 0 1px 80px 0 rgba(0, 0, 0, 0.5);
  -moz-box-shadow: 0 1px 80px 0 rgba(0, 0, 0, 0.5);
  box-shadow: 0 1px 80px 0 rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid #c8c8c8;
  -webkit-box-shadow: inset 0 1px 5px 0 rgba(0, 0, 0, 0.1);
  -moz-box-shadow: inset 0 1px 5px 0 rgba(0, 0, 0, 0.1);
  box-shadow: inset 0 1px 5px 0 rgba(0, 0, 0, 0.1);
  overflow: hidden;
  width: 100%; }
  .course-info header.course-profile .intro-inner-wrapper {
    zoom: 1;
    margin: 0 auto;
    max-width: 1200px;
    padding: 40px 0px 40px;
    position: relative;
    width: 100%; }
    .course-info header.course-profile .intro-inner-wrapper:before, .course-info header.course-profile .intro-inner-wrapper:after {
      content: "";
      display: table; }
    .course-info header.course-profile .intro-inner-wrapper:after {
      clear: both; }
    .course-info header.course-profile .intro-inner-wrapper::before {
      background-image: -webkit-radial-gradient(50% 50%, ellipse closest-side, white, rgba(255, 255, 255, 0));
      background-image: -moz-radial-gradient(50% 50%, ellipse closest-side, white, rgba(255, 255, 255, 0));
      background-image: -ms-radial-gradient(50% 50%, ellipse closest-side, white, rgba(255, 255, 255, 0));
      background-image: -o-radial-gradient(50% 50%, ellipse closest-side, white, rgba(255, 255, 255, 0));
      background-image: radial-gradient(50% 50%, ellipse closest-side, white, rgba(255, 255, 255, 0));
      content: "";
      display: block;
      height: 200%;
      left: 0px;
      position: absolute;
      top: 80px;
      width: 65.992%;
      z-index: 1; }
    .course-info header.course-profile .intro-inner-wrapper .intro {
      zoom: 1;
      float: left;
      margin-right: 2.024%;
      position: relative;
      width: 65.992%;
      z-index: 2; }
      .course-info header.course-profile .intro-inner-wrapper .intro:before, .course-info header.course-profile .intro-inner-wrapper .intro:after {
        content: "";
        display: table; }
      .course-info header.course-profile .intro-inner-wrapper .intro:after {
        clear: both; }
      .course-info header.course-profile .intro-inner-wrapper .intro > hgroup {
        position: relative; }
        .course-info header.course-profile .intro-inner-wrapper .intro > hgroup hr {
          background-image: -webkit-linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, #c8c8c8);
          background-image: -moz-linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, #c8c8c8);
          background-image: -ms-linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, #c8c8c8);
          background-image: -o-linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, #c8c8c8);
          background-image: linear-gradient(180deg, rgba(200, 200, 200, 0) 0%, #c8c8c8 50%, #c8c8c8);
          border: none;
          height: 1px;
          margin: 10px 0;
          position: relative; }
          .course-info header.course-profile .intro-inner-wrapper .intro > hgroup hr::after {
            background-image: -webkit-linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0.6));
            background-image: -moz-linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0.6));
            background-image: -ms-linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0.6));
            background-image: -o-linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0.6));
            background-image: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0.6));
            bottom: -1px;
            content: "";
            display: block;
            height: 1px;
            position: absolute;
            width: 100%; }
        .course-info header.course-profile .intro-inner-wrapper .intro > hgroup h1 {
          font: bold 2.8rem/3.2rem "Open Sans", Verdana, Geneva, sans-serif;
          margin-bottom: 0px;
          text-shadow: 0 1px rgba(255, 255, 255, 0.6); }
          .course-info header.course-profile .intro-inner-wrapper .intro > hgroup h1 span {
            color: #a0a0a0;
            display: none;
            font: 300 1.2rem/3rem "Open Sans", Verdana, Geneva, sans-serif; }
        .course-info header.course-profile .intro-inner-wrapper .intro > hgroup h2 a {
          color: #a0a0a0;
          font: italic bold 1.4rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
          text-shadow: 0 1px rgba(255, 255, 255, 0.6); }
          .course-info header.course-profile .intro-inner-wrapper .intro > hgroup h2 a:hover {
            color: #1d9dd9; }
    .course-info header.course-profile .intro-inner-wrapper .actions {
      float: left;
      padding-top: 5px;
      position: relative;
      width: 31.984%;
      z-index: 2; }
      .course-info header.course-profile .intro-inner-wrapper .actions a.register {
        border: 1px solid #002e88;
        border-bottom: 1px solid #001e5f;
        -webkit-border-radius: 5px;
        -moz-border-radius: 5px;
        -ms-border-radius: 5px;
        -o-border-radius: 5px;
        border-radius: 5px;
        -webkit-box-shadow: inset 0 1px 0 0 #42bae5;
        -moz-box-shadow: inset 0 1px 0 0 #42bae5;
        box-shadow: inset 0 1px 0 0 #42bae5;
        color: white;
        display: inline;
        font-size: 14px;
        font-weight: bold;
        background-color: #1d9dd9;
        background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #1d9dd9), color-stop(50%, #006bb8), color-stop(50%, #0052a9), color-stop(100%, #0057ab));
        background-image: -webkit-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
        background-image: -moz-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
        background-image: -ms-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
        background-image: -o-linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
        background-image: linear-gradient(top, #1d9dd9 0%, #006bb8 50%, #0052a9 50%, #0057ab 100%);
        padding: 7px 20px 8px;
        text-align: center;
        text-decoration: none;
        text-shadow: 0 -1px 1px #001067;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        -webkit-border-radius: 3px;
        -moz-border-radius: 3px;
        -ms-border-radius: 3px;
        -o-border-radius: 3px;
        border-radius: 3px;
        display: block;
        font: italic 1.2rem/1.6rem Georgia, Cambria, "Times New Roman", Times, serif;
        margin-bottom: 10px;
        padding: 10px 0px;
        text-transform: uppercase;
        text-align: center;
        width: 100%; }
        .course-info header.course-profile .intro-inner-wrapper .actions a.register:hover {
          cursor: pointer;
          background-color: #108ec7;
          background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #108ec7), color-stop(50%, #005fa6), color-stop(50%, #004897), color-stop(100%, #004d9a));
          background-image: -webkit-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
          background-image: -moz-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
          background-image: -ms-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
          background-image: -o-linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%);
          background-image: linear-gradient(top, #108ec7 0%, #005fa6 50%, #004897 50%, #004d9a 100%); }
        .course-info header.course-profile .intro-inner-wrapper .actions a.register:active {
          -webkit-box-shadow: inset 0 0 20px 0 #00295f, 0 1px 0 white;
          -moz-box-shadow: inset 0 0 20px 0 #00295f, 0 1px 0 white;
          box-shadow: inset 0 0 20px 0 #00295f, 0 1px 0 white; }
      .course-info header.course-profile .intro-inner-wrapper .actions .social-sharing {
        background: #e6e6e6;
        height: 40px; }
.course-info .container {
  zoom: 1; }
  .course-info .container:before, .course-info .container:after {
    content: "";
    display: table; }
  .course-info .container:after {
    clear: both; }
  .course-info .container nav {
    border-bottom: 1px solid #dcdcdc;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    zoom: 1;
    margin-bottom: 40px;
    width: 100%; }
    .course-info .container nav:before, .course-info .container nav:after {
      content: "";
      display: table; }
    .course-info .container nav:after {
      clear: both; }
    .course-info .container nav::after {
      content: "";
      display: none; }
    .course-info .container nav a {
      color: #a0a0a0;
      display: -moz-inline-box;
      -moz-box-orient: vertical;
      display: inline-block;
      vertical-align: baseline;
      zoom: 1;
      *display: inline;
      *vertical-align: auto;
      font: normal 1.2rem/1.6rem "Open Sans", Verdana, Geneva, sans-serif;
      padding: 30px 20px;
      text-align: center; }
      .course-info .container nav a:hover, .course-info .container nav a.active, .course-info .container nav.sequence-nav ol li a.seq_video_active, .course-info .container nav.sequence-nav ol li a.seq_other_active, .course-info .container nav.sequence-nav ol li a.seq_vertical_active, .course-info .container nav.sequence-nav ol li a.seq_problem_active {
        background: #f0f0f0;
        color: #3c3c3c; }
  .course-info .container h2 {
    color: #a0a0a0;
    margin-bottom: 20px;
    text-transform: uppercase; }
  .course-info .container h3 {
    color: #3c3c3c;
    font-weight: 300;
    font-family: "Open Sans", Verdana, Geneva, sans-serif;
    margin-bottom: 10px; }
.course-info .details {
  float: left;
  margin-right: 2.024%;
  width: 65.992%; }
  .course-info .details .inner-wrapper > section {
    margin-bottom: 60px; }
    .course-info .details .inner-wrapper > section::after {
      content: "";
      display: none;
      margin-top: 60px; }
    .course-info .details .inner-wrapper > section p + h2 {
      margin-top: 40px; }
  .course-info .details .course-staff .teacher {
    margin-bottom: 30px; }
    .course-info .details .course-staff .teacher::after {
      content: "";
      display: block;
      margin-top: 30px; }
    .course-info .details .course-staff .teacher:last-child::after {
      display: none; }
    .course-info .details .course-staff .teacher .teacher-image {
      background: white;
      border: 1px solid #c8c8c8;
      float: left;
      margin: 0 15px 15px 0;
      padding: 1px; }
.course-info .course-sidebar {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  float: left;
  padding-top: 40px;
  width: 31.984%; }
  .course-info .course-sidebar h3 {
    color: #a0a0a0;
    font-family: Georgia, Cambria, "Times New Roman", Times, serif;
    font-weight: 300;
    margin-bottom: 15px;
    text-transform: uppercase; }
  .course-info .course-sidebar > section {
    border: 1px solid #dcdcdc;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
    -o-border-radius: 4px;
    border-radius: 4px;
    background: #f5f5f5;
    margin-bottom: 20px;
    padding: 15px; }
    .course-info .course-sidebar > section.dates p {
      border-bottom: 1px solid #dcdcdc;
      margin-bottom: 15px;
      margin-top: 0px;
      padding-bottom: 5px; }
      .course-info .course-sidebar > section.dates p:last-child {
        border: none;
        margin: 0;
        padding: 0; }
      .course-info .course-sidebar > section.dates p > span {
        margin-left: 20px; }
  .course-info .course-sidebar .media {
    border: 1px solid #c8c8c8;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    margin-bottom: 20px;
    padding: 1px;
    width: 100%; }
    .course-info .course-sidebar .media .hero {
      height: 180px;
      overflow: hidden; }
      .course-info .course-sidebar .media .hero img {
        min-width: 100%; }

html {
  height: 100%;
  max-height: 100%; }

body.courseware {
  height: 100%;
  max-height: 100%; }
  body.courseware .container {
    margin-bottom: 40px;
    margin-top: 20px; }
  body.courseware footer.fixed-bottom {
    Position: static; }

div.course-wrapper ul, div.course-wrapper ol {
  list-style: none; }
div.course-wrapper section.course-content {
  -webkit-border-radius: 0 4px 4px 0;
  -moz-border-radius: 0 4px 4px 0;
  -ms-border-radius: 0 4px 4px 0;
  -o-border-radius: 0 4px 4px 0;
  border-radius: 0 4px 4px 0; }
  div.course-wrapper section.course-content h1 {
    margin: 0 0 22.652px; }
  div.course-wrapper section.course-content p {
    margin-bottom: 22.652px; }
    div.course-wrapper section.course-content p:empty {
      display: none;
      margin-bottom: 0; }
  div.course-wrapper section.course-content ul li {
    margin-bottom: 11.326px; }
  div.course-wrapper section.course-content .problem-set, div.course-wrapper section.course-content section.problems-wrapper, div.course-wrapper section.course-content div#seq_content, div.course-wrapper section.course-content ol.vert-mod > li {
    position: relative; }
    div.course-wrapper section.course-content .problem-set h2, div.course-wrapper section.course-content section.problems-wrapper h2, div.course-wrapper section.course-content div#seq_content h2, div.course-wrapper section.course-content ol.vert-mod > li h2 {
      margin-top: 0;
      margin-bottom: 15px;
      width: 20.109%;
      padding-right: 2.717%;
      border-right: 1px dashed #ddd;
      -webkit-box-sizing: border-box;
      -moz-box-sizing: border-box;
      box-sizing: border-box;
      display: table-cell;
      vertical-align: top; }
      div.course-wrapper section.course-content .problem-set h2.problem-header section.staff, div.course-wrapper section.course-content section.problems-wrapper h2.problem-header section.staff, div.course-wrapper section.course-content div#seq_content h2.problem-header section.staff, div.course-wrapper section.course-content ol.vert-mod > li h2.problem-header section.staff {
        margin-top: 30px;
        font-size: 80%; }
      @media screen and (max-width:1120px) {
        div.course-wrapper section.course-content .problem-set h2, div.course-wrapper section.course-content section.problems-wrapper h2, div.course-wrapper section.course-content div#seq_content h2, div.course-wrapper section.course-content ol.vert-mod > li h2 {
          display: block;
          width: auto;
          border-right: 0; } }
      @media print {
        div.course-wrapper section.course-content .problem-set h2, div.course-wrapper section.course-content section.problems-wrapper h2, div.course-wrapper section.course-content div#seq_content h2, div.course-wrapper section.course-content ol.vert-mod > li h2 {
          display: block;
          width: auto;
          border-right: 0; } }
    div.course-wrapper section.course-content .problem-set section.problem, div.course-wrapper section.course-content section.problems-wrapper section.problem, div.course-wrapper section.course-content div#seq_content section.problem, div.course-wrapper section.course-content ol.vert-mod > li section.problem {
      display: table-cell;
      width: 77.174%;
      padding-left: 2.717%; }
      @media screen and (max-width:1120px) {
        div.course-wrapper section.course-content .problem-set section.problem, div.course-wrapper section.course-content section.problems-wrapper section.problem, div.course-wrapper section.course-content div#seq_content section.problem, div.course-wrapper section.course-content ol.vert-mod > li section.problem {
          display: block;
          width: auto;
          padding: 0; } }
      @media print {
        div.course-wrapper section.course-content .problem-set section.problem, div.course-wrapper section.course-content section.problems-wrapper section.problem, div.course-wrapper section.course-content div#seq_content section.problem, div.course-wrapper section.course-content ol.vert-mod > li section.problem {
          display: block;
          width: auto;
          padding: 0; }
          div.course-wrapper section.course-content .problem-set section.problem canvas, div.course-wrapper section.course-content section.problems-wrapper section.problem canvas, div.course-wrapper section.course-content div#seq_content section.problem canvas, div.course-wrapper section.course-content ol.vert-mod > li section.problem canvas, div.course-wrapper section.course-content .problem-set section.problem img, div.course-wrapper section.course-content section.problems-wrapper section.problem img, div.course-wrapper section.course-content div#seq_content section.problem img, div.course-wrapper section.course-content ol.vert-mod > li section.problem img {
            page-break-inside: avoid; } }
      div.course-wrapper section.course-content .problem-set section.problem span.unanswered, div.course-wrapper section.course-content section.problems-wrapper section.problem span.unanswered, div.course-wrapper section.course-content div#seq_content section.problem span.unanswered, div.course-wrapper section.course-content ol.vert-mod > li section.problem span.unanswered, div.course-wrapper section.course-content .problem-set section.problem span.ui-icon-bullet, div.course-wrapper section.course-content section.problems-wrapper section.problem span.ui-icon-bullet, div.course-wrapper section.course-content div#seq_content section.problem span.ui-icon-bullet, div.course-wrapper section.course-content ol.vert-mod > li section.problem span.ui-icon-bullet {
        display: -moz-inline-box;
        -moz-box-orient: vertical;
        display: inline-block;
        vertical-align: baseline;
        zoom: 1;
        *display: inline;
        *vertical-align: auto;
        background: url("../images/unanswered-icon.png") center center no-repeat;
        height: 14px;
        position: relative;
        top: 4px;
        width: 14px; }
      div.course-wrapper section.course-content .problem-set section.problem span.correct, div.course-wrapper section.course-content section.problems-wrapper section.problem span.correct, div.course-wrapper section.course-content div#seq_content section.problem span.correct, div.course-wrapper section.course-content ol.vert-mod > li section.problem span.correct, div.course-wrapper section.course-content .problem-set section.problem span.ui-icon-check, div.course-wrapper section.course-content section.problems-wrapper section.problem span.ui-icon-check, div.course-wrapper section.course-content div#seq_content section.problem span.ui-icon-check, div.course-wrapper section.course-content ol.vert-mod > li section.problem span.ui-icon-check {
        display: -moz-inline-box;
        -moz-box-orient: vertical;
        display: inline-block;
        vertical-align: baseline;
        zoom: 1;
        *display: inline;
        *vertical-align: auto;
        background: url("../images/correct-icon.png") center center no-repeat;
        height: 20px;
        position: relative;
        top: 6px;
        width: 25px; }
      div.course-wrapper section.course-content .problem-set section.problem span.incorrect, div.course-wrapper section.course-content section.problems-wrapper section.problem span.incorrect, div.course-wrapper section.course-content div#seq_content section.problem span.incorrect, div.course-wrapper section.course-content ol.vert-mod > li section.problem span.incorrect, div.course-wrapper section.course-content .problem-set section.problem span.ui-icon-close, div.course-wrapper section.course-content section.problems-wrapper section.problem span.ui-icon-close, div.course-wrapper section.course-content div#seq_content section.problem span.ui-icon-close, div.course-wrapper section.course-content ol.vert-mod > li section.problem span.ui-icon-close {
        display: -moz-inline-box;
        -moz-box-orient: vertical;
        display: inline-block;
        vertical-align: baseline;
        zoom: 1;
        *display: inline;
        *vertical-align: auto;
        background: url("../images/incorrect-icon.png") center center no-repeat;
        height: 20px;
        width: 20px;
        position: relative;
        top: 6px; }
    div.course-wrapper section.course-content .problem-set div > span, div.course-wrapper section.course-content section.problems-wrapper div > span, div.course-wrapper section.course-content div#seq_content div > span, div.course-wrapper section.course-content ol.vert-mod > li div > span {
      display: block;
      margin-bottom: 11.326px; }
      div.course-wrapper section.course-content .problem-set div > span[answer], div.course-wrapper section.course-content section.problems-wrapper div > span[answer], div.course-wrapper section.course-content div#seq_content div > span[answer], div.course-wrapper section.course-content ol.vert-mod > li div > span[answer] {
        border-top: 1px solid #ededed;
        border-bottom: 1px solid #ededed;
        background: #f3f3f3;
        margin: 0 -22.652px;
        padding: 11.326px 22.652px; }
    div.course-wrapper section.course-content .problem-set input[type="text"], div.course-wrapper section.course-content section.problems-wrapper input[type="text"], div.course-wrapper section.course-content div#seq_content input[type="text"], div.course-wrapper section.course-content ol.vert-mod > li input[type="text"] {
      display: inline-block;
      width: 50%; }
    div.course-wrapper section.course-content .problem-set center, div.course-wrapper section.course-content section.problems-wrapper center, div.course-wrapper section.course-content div#seq_content center, div.course-wrapper section.course-content ol.vert-mod > li center {
      display: block;
      margin: 22.652px 0;
      border: 1px solid #ccc;
      padding: 22.652px; }
    div.course-wrapper section.course-content .problem-set section.action, div.course-wrapper section.course-content section.problems-wrapper section.action, div.course-wrapper section.course-content div#seq_content section.action, div.course-wrapper section.course-content ol.vert-mod > li section.action {
      margin-top: 22.652px; }
      div.course-wrapper section.course-content .problem-set section.action input[type="button"], div.course-wrapper section.course-content section.problems-wrapper section.action input[type="button"], div.course-wrapper section.course-content div#seq_content section.action input[type="button"], div.course-wrapper section.course-content ol.vert-mod > li section.action input[type="button"] {
        padding: 9.061px 22.652px;
        text-shadow: 0 -1px 0 #666666; }
  div.course-wrapper section.course-content section.problems-wrapper {
    display: table;
    width: 100%; }
    @media screen and (max-width:1120px) {
      div.course-wrapper section.course-content section.problems-wrapper {
        display: block;
        width: auto; } }
  div.course-wrapper section.course-content div#seq_content h1 {
    background: none;
    margin-bottom: 22.652px;
    padding-bottom: 0;
    border-bottom: none; }
  div.course-wrapper section.course-content ol.vert-mod > li {
    border-bottom: 1px solid #ddd;
    margin-bottom: 15px;
    padding: 0 0 15px; }
    div.course-wrapper section.course-content ol.vert-mod > li header {
      -webkit-border-radius: 0 4px 0 0;
      -moz-border-radius: 0 4px 0 0;
      -ms-border-radius: 0 4px 0 0;
      -o-border-radius: 0 4px 0 0;
      border-radius: 0 4px 0 0;
      margin-bottom: -16px; }
      div.course-wrapper section.course-content ol.vert-mod > li header h1 {
        margin: 0; }
      div.course-wrapper section.course-content ol.vert-mod > li header h2 {
        float: right;
        margin-right: 0;
        margin-top: 8px;
        text-align: right;
        padding-right: 0;
        border-right: 0; }
    div.course-wrapper section.course-content ol.vert-mod > li:last-child {
      border-bottom: none;
      margin-bottom: 0;
      padding-bottom: 0; }
    div.course-wrapper section.course-content ol.vert-mod > li .histogram {
      width: 200px;
      height: 150px; }
    div.course-wrapper section.course-content ol.vert-mod > li ul {
      list-style: disc outside none;
      padding-left: 1em; }
    div.course-wrapper section.course-content ol.vert-mod > li nav.sequence-bottom ul {
      list-style: none;
      padding: 0; }
  div.course-wrapper section.course-content section.tutorials h2 {
    margin-bottom: 22.652px; }
  div.course-wrapper section.course-content section.tutorials ul {
    margin: 0;
    zoom: 1; }
    div.course-wrapper section.course-content section.tutorials ul:before, div.course-wrapper section.course-content section.tutorials ul:after {
      content: "";
      display: table; }
    div.course-wrapper section.course-content section.tutorials ul:after {
      clear: both; }
    div.course-wrapper section.course-content section.tutorials ul li {
      width: 31.522%;
      float: left;
      margin-right: 2.717%;
      margin-bottom: 22.652px; }
      div.course-wrapper section.course-content section.tutorials ul li:nth-child(3n) {
        margin-right: 0; }
      div.course-wrapper section.course-content section.tutorials ul li:nth-child(3n+1) {
        clear: both; }
      div.course-wrapper section.course-content section.tutorials ul li a {
        font-weight: bold; }
  div.course-wrapper section.course-content div.staff_info {
    zoom: 1;
    white-space: pre-wrap;
    border-top: 1px solid #ccc;
    padding-top: 22.652px;
    margin-top: 22.652px;
    line-height: 22.652px;
    font-family: Consolas, "Lucida Console", Monaco, "Courier New", Courier, monospace; }
    div.course-wrapper section.course-content div.staff_info:before, div.course-wrapper section.course-content div.staff_info:after {
      content: "";
      display: table; }
    div.course-wrapper section.course-content div.staff_info:after {
      clear: both; }
  div.course-wrapper section.course-content div.ui-slider {
    border: 1px solid #aaa;
    background: #ddd;
    -webkit-box-shadow: inset 0 1px 0 #eeeeee;
    -moz-box-shadow: inset 0 1px 0 #eeeeee;
    box-shadow: inset 0 1px 0 #eeeeee;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    -ms-border-radius: 0;
    -o-border-radius: 0;
    border-radius: 0; }
    div.course-wrapper section.course-content div.ui-slider a.ui-slider-handle {
      -webkit-box-shadow: inset 0 1px 0 #bf4040;
      -moz-box-shadow: inset 0 1px 0 #bf4040;
      box-shadow: inset 0 1px 0 #bf4040;
      background: #993333 url(../images/slider-bars.png) center center no-repeat;
      border: 1px solid #4d1919;
      cursor: pointer; }
      div.course-wrapper section.course-content div.ui-slider a.ui-slider-handle:hover, div.course-wrapper section.course-content div.ui-slider a.ui-slider-handle:focus {
        background-color: #bf4040;
        outline: none; }
  div.course-wrapper section.course-content div.ui-tabs {
    border: 0;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    -ms-border-radius: 0;
    -o-border-radius: 0;
    border-radius: 0;
    margin: 0;
    padding: 0; }
    div.course-wrapper section.course-content div.ui-tabs .ui-tabs-nav {
      background: none;
      border: 0;
      margin-bottom: 11.326px; }
    div.course-wrapper section.course-content div.ui-tabs .ui-tabs-panel {
      -webkit-border-radius: 0;
      -moz-border-radius: 0;
      -ms-border-radius: 0;
      -o-border-radius: 0;
      border-radius: 0;
      padding: 0; }
div.course-wrapper.closed section.course-index {
  width: 3.077%;
  overflow: hidden; }
  div.course-wrapper.closed section.course-index header#open_close_accordion {
    padding: 0;
    min-height: 47px; }
    div.course-wrapper.closed section.course-index header#open_close_accordion a {
      background-image: url("../images/slide-right-icon.png"); }
    div.course-wrapper.closed section.course-index header#open_close_accordion h2 {
      visibility: hidden;
      width: 10px; }
  div.course-wrapper.closed section.course-index div#accordion {
    visibility: hidden;
    width: 10px;
    padding: 0; }
    div.course-wrapper.closed section.course-index div#accordion nav {
      white-space: pre;
      overflow: hidden; }
      div.course-wrapper.closed section.course-index div#accordion nav ul {
        overflow: hidden;
        white-space: nowrap; }
div.course-wrapper.closed section.course-content {
  width: 97.773%; }

nav.sequence-nav {
  border-bottom: 1px solid #e4d080;
  margin-bottom: 22.652px;
  position: relative;
  -webkit-border-top-right-radius: 4px;
  -moz-border-top-right-radius: 4px;
  -moz-border-radius-topright: 4px;
  -ms-border-top-right-radius: 4px;
  -o-border-top-right-radius: 4px;
  border-top-right-radius: 4px; }
  nav.sequence-nav ol {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: table;
    height: 100%;
    padding-right: 8.696%;
    width: 100%; }
    nav.sequence-nav ol li {
      border-left: 1px solid #e4d080;
      display: table-cell;
      min-width: 20px; }
      nav.sequence-nav ol li:first-child {
        border-left: none; }
      nav.sequence-nav ol li .inactive, nav.sequence-nav ol li a.seq_video_inactive, nav.sequence-nav ol li a.seq_other_inactive, nav.sequence-nav ol li a.seq_vertical_inactive, nav.sequence-nav ol li a.seq_problem_inactive {
        background-repeat: no-repeat; }
        nav.sequence-nav ol li .inactive:hover, nav.sequence-nav ol li a.seq_video_inactive:hover, nav.sequence-nav ol li a.seq_other_inactive:hover, nav.sequence-nav ol li a.seq_vertical_inactive:hover, nav.sequence-nav ol li a.seq_problem_inactive:hover {
          background-color: #f9f4e1; }
      nav.sequence-nav ol li .visited, nav.sequence-nav ol li a.seq_video_visited, nav.sequence-nav ol li a.seq_other_visited, nav.sequence-nav ol li a.seq_vertical_visited, nav.sequence-nav ol li a.seq_problem_visited {
        background-color: #DCCDA2;
        background-repeat: no-repeat;
        -webkit-box-shadow: inset 0 0 3px #ceb97d;
        -moz-box-shadow: inset 0 0 3px #ceb97d;
        box-shadow: inset 0 0 3px #ceb97d; }
        nav.sequence-nav ol li .visited:hover, nav.sequence-nav ol li a.seq_video_visited:hover, nav.sequence-nav ol li a.seq_other_visited:hover, nav.sequence-nav ol li a.seq_vertical_visited:hover, nav.sequence-nav ol li a.seq_problem_visited:hover {
          background-color: #f6efd4;
          background-position: center center; }
      nav.sequence-nav ol li .active, nav.sequence-nav ol li a.seq_video_active, nav.sequence-nav ol li a.seq_other_active, nav.sequence-nav ol li a.seq_vertical_active, nav.sequence-nav ol li a.seq_problem_active, nav.sequence-nav ol li section.course-index div#accordion h3.ui-accordion-header.ui-state-active, section.course-index div#accordion nav.sequence-nav ol li h3.ui-accordion-header.ui-state-active {
        background-color: #fff;
        background-repeat: no-repeat;
        -webkit-box-shadow: 0 1px 0 white;
        -moz-box-shadow: 0 1px 0 white;
        box-shadow: 0 1px 0 white; }
        nav.sequence-nav ol li .active:hover, nav.sequence-nav ol li a.seq_video_active:hover, nav.sequence-nav ol li a.seq_other_active:hover, nav.sequence-nav ol li a.seq_vertical_active:hover, nav.sequence-nav ol li a.seq_problem_active:hover, nav.sequence-nav ol li section.course-index div#accordion h3.ui-accordion-header.ui-state-active:hover, section.course-index div#accordion nav.sequence-nav ol li h3.ui-accordion-header.ui-state-active:hover {
          background-color: #fff;
          background-position: center; }
      nav.sequence-nav ol li a {
        background-position: center center;
        border: none;
        cursor: pointer;
        display: block;
        height: 17px;
        padding: 15px 0 14px;
        position: relative;
        -webkit-transition-property: all;
        -moz-transition-property: all;
        -ms-transition-property: all;
        -o-transition-property: all;
        transition-property: all;
        -webkit-transition-duration: 0.4s;
        -moz-transition-duration: 0.4s;
        -ms-transition-duration: 0.4s;
        -o-transition-duration: 0.4s;
        transition-duration: 0.4s;
        -webkit-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
        -moz-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
        -ms-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
        -o-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
        transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
        -webkit-transition-delay: 0;
        -moz-transition-delay: 0;
        -ms-transition-delay: 0;
        -o-transition-delay: 0;
        transition-delay: 0;
        width: 100%; }
        nav.sequence-nav ol li a.progress, nav.sequence-nav ol li a.progress-none, nav.sequence-nav ol li a.progress-some, nav.sequence-nav ol li a.progress-done {
          border-bottom-style: solid;
          border-bottom-width: 4px; }
        nav.sequence-nav ol li a.progress-none {
          border-bottom-color: red; }
        nav.sequence-nav ol li a.progress-some {
          border-bottom-color: yellow; }
        nav.sequence-nav ol li a.progress-done {
          border-bottom-color: green; }
        nav.sequence-nav ol li a.seq_video_inactive {
          background-image: url("../images/sequence-nav/video-icon-normal.png");
          background-position: center; }
        nav.sequence-nav ol li a.seq_video_visited {
          background-image: url("../images/sequence-nav/video-icon-visited.png");
          background-position: center; }
        nav.sequence-nav ol li a.seq_video_active {
          background-image: url("../images/sequence-nav/video-icon-current.png");
          background-position: center; }
        nav.sequence-nav ol li a.seq_other_inactive {
          background-image: url("../images/sequence-nav/document-icon-normal.png");
          background-position: center; }
        nav.sequence-nav ol li a.seq_other_visited {
          background-image: url("../images/sequence-nav/document-icon-visited.png");
          background-position: center; }
        nav.sequence-nav ol li a.seq_other_active {
          background-image: url("../images/sequence-nav/document-icon-current.png");
          background-position: center; }
        nav.sequence-nav ol li a.seq_vertical_inactive, nav.sequence-nav ol li a.seq_problem_inactive {
          background-image: url("../images/sequence-nav/list-icon-normal.png");
          background-position: center; }
        nav.sequence-nav ol li a.seq_vertical_visited, nav.sequence-nav ol li a.seq_problem_visited {
          background-image: url("../images/sequence-nav/list-icon-visited.png");
          background-position: center; }
        nav.sequence-nav ol li a.seq_vertical_active, nav.sequence-nav ol li a.seq_problem_active {
          background-image: url("../images/sequence-nav/list-icon-current.png");
          background-position: center; }
        nav.sequence-nav ol li a p {
          background: #333;
          color: #fff;
          display: none;
          line-height: 22.652px;
          left: 0px;
          opacity: 0;
          padding: 6px;
          position: absolute;
          top: 48px;
          text-shadow: 0 -1px 0 black;
          -webkit-transition-property: all;
          -moz-transition-property: all;
          -ms-transition-property: all;
          -o-transition-property: all;
          transition-property: all;
          -webkit-transition-duration: 0.1s;
          -moz-transition-duration: 0.1s;
          -ms-transition-duration: 0.1s;
          -o-transition-duration: 0.1s;
          transition-duration: 0.1s;
          -webkit-transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
          -moz-transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
          -ms-transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
          -o-transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
          transition-timing-function: cubic-bezier(0.77, 0, 0.175, 1);
          -webkit-transition-delay: 0;
          -moz-transition-delay: 0;
          -ms-transition-delay: 0;
          -o-transition-delay: 0;
          transition-delay: 0;
          white-space: pre;
          z-index: 99; }
          nav.sequence-nav ol li a p:empty {
            background: none; }
            nav.sequence-nav ol li a p:empty::after {
              display: none; }
          nav.sequence-nav ol li a p::after {
            background: #333;
            content: " ";
            display: block;
            height: 10px;
            left: 18px;
            position: absolute;
            top: -5px;
            -webkit-transform: rotate(45deg);
            -moz-transform: rotate(45deg);
            -ms-transform: rotate(45deg);
            -o-transform: rotate(45deg);
            transform: rotate(45deg);
            width: 10px; }
        nav.sequence-nav ol li a:hover p {
          display: block;
          margin-top: 4px;
          opacity: 1; }
  nav.sequence-nav ul {
    list-style: none;
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
    width: 8.696%; }
    nav.sequence-nav ul li {
      float: left;
      width: 50%; }
      nav.sequence-nav ul li.prev a, nav.sequence-nav ul li.next a {
        background-color: #f2e7bf;
        background-position: center center;
        background-repeat: no-repeat;
        border-left: 1px solid #e4d080;
        -webkit-box-shadow: inset 1px 0 0 #faf7e9;
        -moz-box-shadow: inset 1px 0 0 #faf7e9;
        box-shadow: inset 1px 0 0 #faf7e9;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        cursor: pointer;
        display: block;
        text-indent: -9999px;
        -webkit-transition-property: all;
        -moz-transition-property: all;
        -ms-transition-property: all;
        -o-transition-property: all;
        transition-property: all;
        -webkit-transition-duration: 0.2s;
        -moz-transition-duration: 0.2s;
        -ms-transition-duration: 0.2s;
        -o-transition-duration: 0.2s;
        transition-duration: 0.2s;
        -webkit-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
        -moz-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
        -ms-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
        -o-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
        transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
        -webkit-transition-delay: 0;
        -moz-transition-delay: 0;
        -ms-transition-delay: 0;
        -o-transition-delay: 0;
        transition-delay: 0; }
        nav.sequence-nav ul li.prev a:hover, nav.sequence-nav ul li.next a:hover {
          opacity: .5; }
        nav.sequence-nav ul li.prev a.disabled, nav.sequence-nav ul li.next a.disabled {
          cursor: normal;
          opacity: .4; }
      nav.sequence-nav ul li.prev a {
        background-image: url("../images/sequence-nav/previous-icon.png"); }
        nav.sequence-nav ul li.prev a:hover {
          background-color: #f6efd4; }
      nav.sequence-nav ul li.next a {
        background-image: url("../images/sequence-nav/next-icon.png"); }
        nav.sequence-nav ul li.next a:hover {
          background-color: #f6efd4; }
  body.touch-based-device nav.sequence-nav ol li a:hover p {
    display: none; }

section.course-content {
  position: relative; }
  section.course-content ol.vert-mod nav.sequence-nav {
    margin-top: -15px;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    -ms-border-radius: 0;
    -o-border-radius: 0;
    border-radius: 0; }
  section.course-content nav.sequence-bottom {
    margin: 45.304px 0 0;
    text-align: center; }
    section.course-content nav.sequence-bottom ul {
      background-color: #f2e7bf;
      background-color: #f2e7bf;
      border: 1px solid #e4d080;
      -webkit-border-radius: 3px;
      -moz-border-radius: 3px;
      -ms-border-radius: 3px;
      -o-border-radius: 3px;
      border-radius: 3px;
      -webkit-box-shadow: inset 0 0 0 1px #faf7e9;
      -moz-box-shadow: inset 0 0 0 1px #faf7e9;
      box-shadow: inset 0 0 0 1px #faf7e9;
      display: -moz-inline-box;
      -moz-box-orient: vertical;
      display: inline-block;
      vertical-align: baseline;
      zoom: 1;
      *display: inline;
      *vertical-align: auto; }
      section.course-content nav.sequence-bottom ul li {
        float: left; }
        section.course-content nav.sequence-bottom ul li.prev, section.course-content nav.sequence-bottom ul li.next {
          margin-bottom: 0; }
          section.course-content nav.sequence-bottom ul li.prev a, section.course-content nav.sequence-bottom ul li.next a {
            background-position: center center;
            background-repeat: no-repeat;
            border-bottom: none;
            display: block;
            padding: 11.326px 4px;
            text-indent: -9999px;
            -webkit-transition-property: all;
            -moz-transition-property: all;
            -ms-transition-property: all;
            -o-transition-property: all;
            transition-property: all;
            -webkit-transition-duration: 0.2s;
            -moz-transition-duration: 0.2s;
            -ms-transition-duration: 0.2s;
            -o-transition-duration: 0.2s;
            transition-duration: 0.2s;
            -webkit-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
            -moz-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
            -ms-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
            -o-transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
            transition-timing-function: cubic-bezier(0.455, 0.03, 0.515, 0.955);
            -webkit-transition-delay: 0;
            -moz-transition-delay: 0;
            -ms-transition-delay: 0;
            -o-transition-delay: 0;
            transition-delay: 0;
            width: 45px; }
            section.course-content nav.sequence-bottom ul li.prev a:hover, section.course-content nav.sequence-bottom ul li.next a:hover {
              background-color: #f6efd4;
              color: #7e691a;
              opacity: .5;
              text-decoration: none; }
            section.course-content nav.sequence-bottom ul li.prev a.disabled, section.course-content nav.sequence-bottom ul li.next a.disabled {
              background-color: #fffffe;
              opacity: .4; }
        section.course-content nav.sequence-bottom ul li.prev a {
          background-image: url("../images/sequence-nav/previous-icon.png");
          border-right: 1px solid #e4d080; }
          section.course-content nav.sequence-bottom ul li.prev a:hover {
            background-color: none; }
        section.course-content nav.sequence-bottom ul li.next a {
          background-image: url("../images/sequence-nav/next-icon.png"); }
          section.course-content nav.sequence-bottom ul li.next a:hover {
            background-color: none; }

section.course-index header {
  max-height: 47px; }
  section.course-index header h2 {
    white-space: nowrap; }
section.course-index div#accordion h3 {
  -webkit-box-shadow: inset 0 1px 0 0 #eeeeee;
  -moz-box-shadow: inset 0 1px 0 0 #eeeeee;
  box-shadow: inset 0 1px 0 0 #eeeeee;
  border-top: 1px solid #d3d3d3;
  overflow: hidden;
  margin: 0; }
  section.course-index div#accordion h3:first-child {
    border: none; }
  section.course-index div#accordion h3:hover {
    background-image: -webkit-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
    background-image: -moz-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
    background-image: -ms-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
    background-image: -o-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
    background-image: linear-gradient(-90deg, #f5f5f5, #e1e1e1); }
  section.course-index div#accordion h3.ui-accordion-header {
    color: #000; }
    section.course-index div#accordion h3.ui-accordion-header a {
      font-size: 14px;
      color: #4d4d4d; }
    section.course-index div#accordion h3.ui-accordion-header.ui-state-active {
      background-image: -webkit-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
      background-image: -moz-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
      background-image: -ms-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
      background-image: -o-linear-gradient(-90deg, #f5f5f5, #e1e1e1);
      background-image: linear-gradient(-90deg, #f5f5f5, #e1e1e1);
      border-bottom: 1px solid #d3d3d3; }
section.course-index div#accordion ul.ui-accordion-content {
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
  -ms-border-radius: 0;
  -o-border-radius: 0;
  border-radius: 0;
  -webkit-box-shadow: inset -1px 0 0 #e6e6e6;
  -moz-box-shadow: inset -1px 0 0 #e6e6e6;
  box-shadow: inset -1px 0 0 #e6e6e6;
  background: #dadada;
  border: none;
  font-size: 12px;
  margin: 0;
  padding: 1em 1.5em; }
  section.course-index div#accordion ul.ui-accordion-content li {
    background: transparent;
    border: 1px solid transparent;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
    -o-border-radius: 4px;
    border-radius: 4px;
    margin-bottom: 11.326px;
    position: relative;
    padding: 5px 36px 5px 10px; }
    section.course-index div#accordion ul.ui-accordion-content li a {
      text-decoration: none;
      display: block;
      color: #666; }
      section.course-index div#accordion ul.ui-accordion-content li a p {
        font-weight: bold;
        margin-bottom: 0; }
        section.course-index div#accordion ul.ui-accordion-content li a p span.subtitle {
          color: #666;
          font-weight: normal;
          display: block; }
    section.course-index div#accordion ul.ui-accordion-content li:after {
      background: transparent;
      border-top: 1px solid #b4b4b4;
      border-right: 1px solid #b4b4b4;
      content: "";
      display: block;
      height: 12px;
      margin-top: -6px;
      opacity: 0;
      position: absolute;
      top: 50%;
      right: 30px;
      -webkit-transform: rotate(45deg);
      -moz-transform: rotate(45deg);
      -ms-transform: rotate(45deg);
      -o-transform: rotate(45deg);
      transform: rotate(45deg);
      width: 12px; }
    section.course-index div#accordion ul.ui-accordion-content li:hover {
      background-image: -webkit-linear-gradient(-90deg, rgba(245, 245, 245, 0.4), rgba(230, 230, 230, 0.4));
      background-image: -moz-linear-gradient(-90deg, rgba(245, 245, 245, 0.4), rgba(230, 230, 230, 0.4));
      background-image: -ms-linear-gradient(-90deg, rgba(245, 245, 245, 0.4), rgba(230, 230, 230, 0.4));
      background-image: -o-linear-gradient(-90deg, rgba(245, 245, 245, 0.4), rgba(230, 230, 230, 0.4));
      background-image: linear-gradient(-90deg, rgba(245, 245, 245, 0.4), rgba(230, 230, 230, 0.4));
      border-color: #c8c8c8; }
      section.course-index div#accordion ul.ui-accordion-content li:hover:after {
        opacity: 1;
        right: 15px;
        -webkit-transition-property: all;
        -moz-transition-property: all;
        -ms-transition-property: all;
        -o-transition-property: all;
        transition-property: all;
        -webkit-transition-duration: 0.2s;
        -moz-transition-duration: 0.2s;
        -ms-transition-duration: 0.2s;
        -o-transition-duration: 0.2s;
        transition-duration: 0.2s;
        -webkit-transition-timing-function: linear;
        -moz-transition-timing-function: linear;
        -ms-transition-timing-function: linear;
        -o-transition-timing-function: linear;
        transition-timing-function: linear;
        -webkit-transition-delay: 0;
        -moz-transition-delay: 0;
        -ms-transition-delay: 0;
        -o-transition-delay: 0;
        transition-delay: 0; }
      section.course-index div#accordion ul.ui-accordion-content li:hover > a p {
        color: #333; }
    section.course-index div#accordion ul.ui-accordion-content li:active {
      -webkit-box-shadow: inset 0 1px 14px 0 rgba(0, 0, 0, 0.1);
      -moz-box-shadow: inset 0 1px 14px 0 rgba(0, 0, 0, 0.1);
      box-shadow: inset 0 1px 14px 0 rgba(0, 0, 0, 0.1);
      top: 1px; }
      section.course-index div#accordion ul.ui-accordion-content li:active:after {
        opacity: 1;
        right: 15px; }
    section.course-index div#accordion ul.ui-accordion-content li.active {
      background: #f0f0f0;
      background-image: -webkit-linear-gradient(-90deg, #f5f5f5, #e6e6e6);
      background-image: -moz-linear-gradient(-90deg, #f5f5f5, #e6e6e6);
      background-image: -ms-linear-gradient(-90deg, #f5f5f5, #e6e6e6);
      background-image: -o-linear-gradient(-90deg, #f5f5f5, #e6e6e6);
      background-image: linear-gradient(-90deg, #f5f5f5, #e6e6e6);
      border-color: #c8c8c8;
      font-weight: bold; }
      section.course-index div#accordion ul.ui-accordion-content li.active > a p {
        color: #333; }
      section.course-index div#accordion ul.ui-accordion-content li.active span.subtitle {
        font-weight: normal; }
      section.course-index div#accordion ul.ui-accordion-content li.active:after {
        opacity: 1;
        right: 15px; }

@-moz-document url-prefix() {
  a.add-fullscreen {
    display: none !important; } }

section.course-content .dullify, section.course-content div.video article.video-wrapper section.video-controls ul.vcr, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls {
  opacity: .4;
  -webkit-transition-property: all;
  -moz-transition-property: all;
  -ms-transition-property: all;
  -o-transition-property: all;
  transition-property: all;
  -webkit-transition-duration: 0.15s;
  -moz-transition-duration: 0.15s;
  -ms-transition-duration: 0.15s;
  -o-transition-duration: 0.15s;
  transition-duration: 0.15s;
  -webkit-transition-timing-function: ease-out;
  -moz-transition-timing-function: ease-out;
  -ms-transition-timing-function: ease-out;
  -o-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
  -webkit-transition-delay: 0;
  -moz-transition-delay: 0;
  -ms-transition-delay: 0;
  -o-transition-delay: 0;
  transition-delay: 0; }
  section.course-content .dullify:hover, section.course-content div.video article.video-wrapper section.video-controls ul.vcr:hover, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls:hover {
    opacity: 1; }
section.course-content div.video {
  zoom: 1;
  background: #f3f3f3;
  border-bottom: 1px solid #e1e1e1;
  border-top: 1px solid #e1e1e1;
  display: block;
  margin: 0 -22.652px;
  padding: 6px 22.652px; }
  section.course-content div.video:before, section.course-content div.video:after {
    content: "";
    display: table; }
  section.course-content div.video:after {
    clear: both; }
  section.course-content div.video article.video-wrapper {
    float: left;
    margin-right: 2.717%;
    width: 65.761%; }
    section.course-content div.video article.video-wrapper section.video-player {
      height: 0;
      overflow: hidden;
      padding-bottom: 56.25%;
      padding-top: 30px;
      position: relative; }
      section.course-content div.video article.video-wrapper section.video-player object, section.course-content div.video article.video-wrapper section.video-player iframe {
        border: none;
        height: 100%;
        left: 0;
        position: absolute;
        top: 0;
        width: 100%; }
    section.course-content div.video article.video-wrapper section.video-controls {
      background: #333;
      border: 1px solid #000;
      border-top: 0;
      color: #ccc;
      position: relative; }
      section.course-content div.video article.video-wrapper section.video-controls:hover ul, section.course-content div.video article.video-wrapper section.video-controls:hover div {
        opacity: 1; }
      section.course-content div.video article.video-wrapper section.video-controls div.slider {
        background: #c2c2c2;
        border: none;
        border-bottom: 1px solid #000;
        -webkit-border-radius: 0;
        -moz-border-radius: 0;
        -ms-border-radius: 0;
        -o-border-radius: 0;
        border-radius: 0;
        border-top: 1px solid #000;
        -webkit-box-shadow: inset 0 1px 0 #eeeeee, 0 1px 0 #555555;
        -moz-box-shadow: inset 0 1px 0 #eeeeee, 0 1px 0 #555555;
        box-shadow: inset 0 1px 0 #eeeeee, 0 1px 0 #555555;
        height: 7px;
        -webkit-transition-property: height, 2s, ease-in-out;
        -moz-transition-property: height, 2s, ease-in-out;
        -ms-transition-property: height, 2s, ease-in-out;
        -o-transition-property: height, 2s, ease-in-out;
        transition-property: height, 2s, ease-in-out;
        -webkit-transition-duration: 0.15s;
        -moz-transition-duration: 0.15s;
        -ms-transition-duration: 0.15s;
        -o-transition-duration: 0.15s;
        transition-duration: 0.15s;
        -webkit-transition-timing-function: ease-out;
        -moz-transition-timing-function: ease-out;
        -ms-transition-timing-function: ease-out;
        -o-transition-timing-function: ease-out;
        transition-timing-function: ease-out;
        -webkit-transition-delay: 0;
        -moz-transition-delay: 0;
        -ms-transition-delay: 0;
        -o-transition-delay: 0;
        transition-delay: 0; }
        section.course-content div.video article.video-wrapper section.video-controls div.slider div.ui-widget-header {
          background: #777;
          -webkit-box-shadow: inset 0 1px 0 #999999;
          -moz-box-shadow: inset 0 1px 0 #999999;
          box-shadow: inset 0 1px 0 #999999; }
        section.course-content div.video article.video-wrapper section.video-controls div.slider .ui-tooltip.qtip .ui-tooltip-content {
          background: #993333;
          border: 1px solid #4d1919;
          -webkit-border-radius: 2px;
          -moz-border-radius: 2px;
          -ms-border-radius: 2px;
          -o-border-radius: 2px;
          border-radius: 2px;
          -webkit-box-shadow: inset 0 1px 0 #bf4040;
          -moz-box-shadow: inset 0 1px 0 #bf4040;
          box-shadow: inset 0 1px 0 #bf4040;
          color: #fff;
          font: bold 12px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
          margin-bottom: 6px;
          margin-right: 0;
          overflow: visible;
          padding: 4px;
          text-align: center;
          text-shadow: 0 -1px 0 #732626;
          -webkit-font-smoothing: antialiased; }
          section.course-content div.video article.video-wrapper section.video-controls div.slider .ui-tooltip.qtip .ui-tooltip-content::after {
            background: #993333;
            border-bottom: 1px solid #4d1919;
            border-right: 1px solid #4d1919;
            bottom: -5px;
            content: " ";
            display: block;
            height: 7px;
            left: 50%;
            margin-left: -3px;
            position: absolute;
            -webkit-transform: rotate(45deg);
            -moz-transform: rotate(45deg);
            -ms-transform: rotate(45deg);
            -o-transform: rotate(45deg);
            transform: rotate(45deg);
            width: 7px; }
        section.course-content div.video article.video-wrapper section.video-controls div.slider a.ui-slider-handle {
          background: #993333 url(../images/slider-handle.png) center center no-repeat;
          -webkit-background-size: 50%;
          -moz-background-size: 50%;
          -ms-background-size: 50%;
          -o-background-size: 50%;
          background-size: 50%;
          border: 1px solid #4d1919;
          -webkit-border-radius: 15px;
          -moz-border-radius: 15px;
          -ms-border-radius: 15px;
          -o-border-radius: 15px;
          border-radius: 15px;
          -webkit-box-shadow: inset 0 1px 0 #bf4040;
          -moz-box-shadow: inset 0 1px 0 #bf4040;
          box-shadow: inset 0 1px 0 #bf4040;
          cursor: pointer;
          height: 15px;
          margin-left: -7px;
          top: -4px;
          -webkit-transition-property: height, 2s, ease-in-out;
          -moz-transition-property: height, 2s, ease-in-out;
          -ms-transition-property: height, 2s, ease-in-out;
          -o-transition-property: height, 2s, ease-in-out;
          transition-property: height, 2s, ease-in-out;
          -webkit-transition-duration: width, 2s, ease-in-out;
          -moz-transition-duration: width, 2s, ease-in-out;
          -ms-transition-duration: width, 2s, ease-in-out;
          -o-transition-duration: width, 2s, ease-in-out;
          transition-duration: width, 2s, ease-in-out;
          -webkit-transition-timing-function: ease-out;
          -moz-transition-timing-function: ease-out;
          -ms-transition-timing-function: ease-out;
          -o-transition-timing-function: ease-out;
          transition-timing-function: ease-out;
          -webkit-transition-delay: 0;
          -moz-transition-delay: 0;
          -ms-transition-delay: 0;
          -o-transition-delay: 0;
          transition-delay: 0;
          width: 15px; }
          section.course-content div.video article.video-wrapper section.video-controls div.slider a.ui-slider-handle:focus, section.course-content div.video article.video-wrapper section.video-controls div.slider a.ui-slider-handle:hover {
            background-color: #bf4040;
            outline: none; }
      section.course-content div.video article.video-wrapper section.video-controls ul.vcr {
        float: left;
        list-style: none;
        margin-right: 22.652px;
        padding: 0; }
        section.course-content div.video article.video-wrapper section.video-controls ul.vcr li {
          float: left;
          margin-bottom: 0; }
          section.course-content div.video article.video-wrapper section.video-controls ul.vcr li a {
            border-bottom: none;
            border-right: 1px solid #000;
            -webkit-box-shadow: 1px 0 0 #555555;
            -moz-box-shadow: 1px 0 0 #555555;
            box-shadow: 1px 0 0 #555555;
            cursor: pointer;
            display: block;
            line-height: 46px;
            padding: 0 16.989px;
            text-indent: -9999px;
            -webkit-transition-property: background-color;
            -moz-transition-property: background-color;
            -ms-transition-property: background-color;
            -o-transition-property: background-color;
            transition-property: background-color;
            -webkit-transition-duration: opacity;
            -moz-transition-duration: opacity;
            -ms-transition-duration: opacity;
            -o-transition-duration: opacity;
            transition-duration: opacity;
            -webkit-transition-timing-function: ease-out;
            -moz-transition-timing-function: ease-out;
            -ms-transition-timing-function: ease-out;
            -o-transition-timing-function: ease-out;
            transition-timing-function: ease-out;
            -webkit-transition-delay: 0;
            -moz-transition-delay: 0;
            -ms-transition-delay: 0;
            -o-transition-delay: 0;
            transition-delay: 0;
            width: 14px;
            background: url("../images/vcr.png") 15px 15px no-repeat; }
            section.course-content div.video article.video-wrapper section.video-controls ul.vcr li a:empty {
              height: 46px;
              background: url("../images/vcr.png") 15px 15px no-repeat; }
            section.course-content div.video article.video-wrapper section.video-controls ul.vcr li a.play {
              background-position: 17px -114px; }
              section.course-content div.video article.video-wrapper section.video-controls ul.vcr li a.play:hover {
                background-color: #444; }
            section.course-content div.video article.video-wrapper section.video-controls ul.vcr li a.pause {
              background-position: 16px -50px; }
              section.course-content div.video article.video-wrapper section.video-controls ul.vcr li a.pause:hover {
                background-color: #444; }
          section.course-content div.video article.video-wrapper section.video-controls ul.vcr li div.vidtime {
            padding-left: 16.989px;
            font-weight: bold;
            line-height: 46px;
            padding-left: 16.989px;
            -webkit-font-smoothing: antialiased; }
      section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls {
        float: right; }
        section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds {
          float: left;
          position: relative; }
          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds.open > a {
            background: url("../images/open-arrow.png") 10px center no-repeat; }
          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds.open ol.video_speeds {
            display: block;
            opacity: 1; }
          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a {
            background: url("../images/closed-arrow.png") 10px center no-repeat;
            border-left: 1px solid #000;
            border-right: 1px solid #000;
            -webkit-box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
            -moz-box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
            box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
            zoom: 1;
            color: #fff;
            cursor: pointer;
            display: block;
            line-height: 46px;
            margin-right: 0;
            padding-left: 15px;
            position: relative;
            -webkit-transition-property: all;
            -moz-transition-property: all;
            -ms-transition-property: all;
            -o-transition-property: all;
            transition-property: all;
            -webkit-transition-duration: 0.15s;
            -moz-transition-duration: 0.15s;
            -ms-transition-duration: 0.15s;
            -o-transition-duration: 0.15s;
            transition-duration: 0.15s;
            -webkit-transition-timing-function: ease-out;
            -moz-transition-timing-function: ease-out;
            -ms-transition-timing-function: ease-out;
            -o-transition-timing-function: ease-out;
            transition-timing-function: ease-out;
            -webkit-transition-delay: 0;
            -moz-transition-delay: 0;
            -ms-transition-delay: 0;
            -o-transition-delay: 0;
            transition-delay: 0;
            -webkit-font-smoothing: antialiased;
            width: 110px; }
            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a:before, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a:after {
              content: "";
              display: table; }
            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a:after {
              clear: both; }
            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a h3 {
              color: #999;
              float: left;
              font-size: 12px;
              font-weight: normal;
              letter-spacing: 1px;
              padding: 0 5.663px 0 11.326px;
              text-transform: uppercase; }
            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a p.active {
              float: left;
              font-weight: bold;
              margin-bottom: 0;
              padding: 0 11.326px 0 0; }
            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a:hover, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a:active, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds > a:focus {
              opacity: 1;
              background-color: #444; }
          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds ol.video_speeds {
            -webkit-box-shadow: inset 1px 0 0 #555555, 0 3px 0 #444444;
            -moz-box-shadow: inset 1px 0 0 #555555, 0 3px 0 #444444;
            box-shadow: inset 1px 0 0 #555555, 0 3px 0 #444444;
            -webkit-transition-property: all;
            -moz-transition-property: all;
            -ms-transition-property: all;
            -o-transition-property: all;
            transition-property: all;
            -webkit-transition-duration: 0.15s;
            -moz-transition-duration: 0.15s;
            -ms-transition-duration: 0.15s;
            -o-transition-duration: 0.15s;
            transition-duration: 0.15s;
            -webkit-transition-timing-function: ease-out;
            -moz-transition-timing-function: ease-out;
            -ms-transition-timing-function: ease-out;
            -o-transition-timing-function: ease-out;
            transition-timing-function: ease-out;
            -webkit-transition-delay: 0;
            -moz-transition-delay: 0;
            -ms-transition-delay: 0;
            -o-transition-delay: 0;
            transition-delay: 0;
            background-color: #444;
            border: 1px solid #000;
            bottom: 46px;
            display: none;
            opacity: 0;
            position: absolute;
            width: 125px;
            z-index: 10; }
            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds ol.video_speeds li {
              -webkit-box-shadow: 0 1px 0 #555555;
              -moz-box-shadow: 0 1px 0 #555555;
              box-shadow: 0 1px 0 #555555;
              border-bottom: 1px solid #000;
              color: #fff;
              cursor: pointer; }
              section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds ol.video_speeds li a {
                border: 0;
                color: #fff;
                display: block;
                padding: 11.326px; }
                section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds ol.video_speeds li a:hover {
                  background-color: #666;
                  color: #aaa; }
              section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds ol.video_speeds li.active {
                font-weight: bold; }
              section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.speeds ol.video_speeds li:last-child {
                -webkit-box-shadow: none;
                -moz-box-shadow: none;
                box-shadow: none;
                border-bottom: 0;
                margin-top: 0; }
        section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume {
          float: left;
          position: relative; }
          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume.open .volume-slider-container {
            display: block;
            opacity: 1; }
          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume.muted > a {
            background: url("../images/mute.png") 10px center no-repeat; }
          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume > a {
            background: url("../images/volume.png") 10px center no-repeat;
            border-right: 1px solid #000;
            -webkit-box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
            -moz-box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
            box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
            zoom: 1;
            color: #fff;
            cursor: pointer;
            display: block;
            height: 46px;
            margin-right: 0;
            padding-left: 15px;
            position: relative;
            -webkit-transition-property: all;
            -moz-transition-property: all;
            -ms-transition-property: all;
            -o-transition-property: all;
            transition-property: all;
            -webkit-transition-duration: 0.15s;
            -moz-transition-duration: 0.15s;
            -ms-transition-duration: 0.15s;
            -o-transition-duration: 0.15s;
            transition-duration: 0.15s;
            -webkit-transition-timing-function: ease-out;
            -moz-transition-timing-function: ease-out;
            -ms-transition-timing-function: ease-out;
            -o-transition-timing-function: ease-out;
            transition-timing-function: ease-out;
            -webkit-transition-delay: 0;
            -moz-transition-delay: 0;
            -ms-transition-delay: 0;
            -o-transition-delay: 0;
            transition-delay: 0;
            -webkit-font-smoothing: antialiased;
            width: 30px; }
            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume > a:before, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume > a:after {
              content: "";
              display: table; }
            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume > a:after {
              clear: both; }
            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume > a:hover, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume > a:active, section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume > a:focus {
              background-color: #444; }
          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume .volume-slider-container {
            -webkit-box-shadow: inset 1px 0 0 #555555, 0 3px 0 #444444;
            -moz-box-shadow: inset 1px 0 0 #555555, 0 3px 0 #444444;
            box-shadow: inset 1px 0 0 #555555, 0 3px 0 #444444;
            -webkit-transition-property: all;
            -moz-transition-property: all;
            -ms-transition-property: all;
            -o-transition-property: all;
            transition-property: all;
            -webkit-transition-duration: 0.15s;
            -moz-transition-duration: 0.15s;
            -ms-transition-duration: 0.15s;
            -o-transition-duration: 0.15s;
            transition-duration: 0.15s;
            -webkit-transition-timing-function: ease-out;
            -moz-transition-timing-function: ease-out;
            -ms-transition-timing-function: ease-out;
            -o-transition-timing-function: ease-out;
            transition-timing-function: ease-out;
            -webkit-transition-delay: 0;
            -moz-transition-delay: 0;
            -ms-transition-delay: 0;
            -o-transition-delay: 0;
            transition-delay: 0;
            background-color: #444;
            border: 1px solid #000;
            bottom: 46px;
            display: none;
            opacity: 0;
            position: absolute;
            width: 45px;
            height: 125px;
            margin-left: -1px;
            z-index: 10; }
            section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume .volume-slider-container .volume-slider {
              height: 100px;
              border: 0;
              width: 5px;
              margin: 14px auto;
              background: #666;
              border: 1px solid #000;
              -webkit-box-shadow: 0 1px 0 #333333;
              -moz-box-shadow: 0 1px 0 #333333;
              box-shadow: 0 1px 0 #333333; }
              section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume .volume-slider-container .volume-slider a.ui-slider-handle {
                background: #993333 url(../images/slider-handle.png) center center no-repeat;
                -webkit-background-size: 50%;
                -moz-background-size: 50%;
                -ms-background-size: 50%;
                -o-background-size: 50%;
                background-size: 50%;
                border: 1px solid #4d1919;
                -webkit-border-radius: 15px;
                -moz-border-radius: 15px;
                -ms-border-radius: 15px;
                -o-border-radius: 15px;
                border-radius: 15px;
                -webkit-box-shadow: inset 0 1px 0 #bf4040;
                -moz-box-shadow: inset 0 1px 0 #bf4040;
                box-shadow: inset 0 1px 0 #bf4040;
                cursor: pointer;
                height: 15px;
                left: -6px;
                -webkit-transition-property: height, 2s, ease-in-out;
                -moz-transition-property: height, 2s, ease-in-out;
                -ms-transition-property: height, 2s, ease-in-out;
                -o-transition-property: height, 2s, ease-in-out;
                transition-property: height, 2s, ease-in-out;
                -webkit-transition-duration: width, 2s, ease-in-out;
                -moz-transition-duration: width, 2s, ease-in-out;
                -ms-transition-duration: width, 2s, ease-in-out;
                -o-transition-duration: width, 2s, ease-in-out;
                transition-duration: width, 2s, ease-in-out;
                -webkit-transition-timing-function: ease-out;
                -moz-transition-timing-function: ease-out;
                -ms-transition-timing-function: ease-out;
                -o-transition-timing-function: ease-out;
                transition-timing-function: ease-out;
                -webkit-transition-delay: 0;
                -moz-transition-delay: 0;
                -ms-transition-delay: 0;
                -o-transition-delay: 0;
                transition-delay: 0;
                width: 15px; }
              section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls div.volume .volume-slider-container .volume-slider .ui-slider-range {
                background: #ddd; }
        section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls a.add-fullscreen {
          background: url(../images/fullscreen.png) center no-repeat;
          border-right: 1px solid #000;
          -webkit-box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
          -moz-box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
          box-shadow: 1px 0 0 #555555, inset 1px 0 0 #555555;
          color: #797979;
          display: block;
          float: left;
          line-height: 46px;
          margin-left: 0;
          padding: 0 11.326px;
          text-indent: -9999px;
          -webkit-transition-property: all;
          -moz-transition-property: all;
          -ms-transition-property: all;
          -o-transition-property: all;
          transition-property: all;
          -webkit-transition-duration: 0.15s;
          -moz-transition-duration: 0.15s;
          -ms-transition-duration: 0.15s;
          -o-transition-duration: 0.15s;
          transition-duration: 0.15s;
          -webkit-transition-timing-function: ease-out;
          -moz-transition-timing-function: ease-out;
          -ms-transition-timing-function: ease-out;
          -o-transition-timing-function: ease-out;
          transition-timing-function: ease-out;
          -webkit-transition-delay: 0;
          -moz-transition-delay: 0;
          -ms-transition-delay: 0;
          -o-transition-delay: 0;
          transition-delay: 0;
          width: 30px; }
          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls a.add-fullscreen:hover {
            background-color: #444;
            color: #fff;
            text-decoration: none; }
        section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls a.hide-subtitles {
          background: url("../images/cc.png") center no-repeat;
          color: #797979;
          display: block;
          float: left;
          font-weight: 800;
          line-height: 46px;
          margin-left: 0;
          opacity: 1;
          padding: 0 11.326px;
          position: relative;
          text-indent: -9999px;
          -webkit-transition-property: all;
          -moz-transition-property: all;
          -ms-transition-property: all;
          -o-transition-property: all;
          transition-property: all;
          -webkit-transition-duration: 0.15s;
          -moz-transition-duration: 0.15s;
          -ms-transition-duration: 0.15s;
          -o-transition-duration: 0.15s;
          transition-duration: 0.15s;
          -webkit-transition-timing-function: ease-out;
          -moz-transition-timing-function: ease-out;
          -ms-transition-timing-function: ease-out;
          -o-transition-timing-function: ease-out;
          transition-timing-function: ease-out;
          -webkit-transition-delay: 0;
          -moz-transition-delay: 0;
          -ms-transition-delay: 0;
          -o-transition-delay: 0;
          transition-delay: 0;
          -webkit-font-smoothing: antialiased;
          width: 30px; }
          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls a.hide-subtitles:hover {
            background-color: #444;
            color: #fff;
            text-decoration: none; }
          section.course-content div.video article.video-wrapper section.video-controls div.secondary-controls a.hide-subtitles.off {
            opacity: .7; }
    section.course-content div.video article.video-wrapper:hover section.video-controls ul, section.course-content div.video article.video-wrapper:hover section.video-controls div {
      opacity: 1; }
    section.course-content div.video article.video-wrapper:hover section.video-controls div.slider {
      height: 14px;
      margin-top: -7px; }
      section.course-content div.video article.video-wrapper:hover section.video-controls div.slider a.ui-slider-handle {
        -webkit-border-radius: 20px;
        -moz-border-radius: 20px;
        -ms-border-radius: 20px;
        -o-border-radius: 20px;
        border-radius: 20px;
        height: 20px;
        margin-left: -10px;
        top: -4px;
        width: 20px; }
  section.course-content div.video ol.subtitles {
    float: left;
    max-height: 460px;
    overflow: auto;
    width: 31.522%; }
    section.course-content div.video ol.subtitles li {
      border: 0;
      color: #666;
      cursor: pointer;
      margin-bottom: 8px;
      padding: 0; }
      section.course-content div.video ol.subtitles li.current {
        color: #333;
        font-weight: 700; }
      section.course-content div.video ol.subtitles li:hover {
        color: #993333; }
      section.course-content div.video ol.subtitles li:empty {
        margin-bottom: 0px; }
  section.course-content div.video.closed article.video-wrapper {
    width: 100%; }
  section.course-content div.video.closed ol.subtitles {
    width: 0px; }
  section.course-content div.video.fullscreen {
    background: rgba(0, 0, 0, 0.95);
    border: 0;
    bottom: 0;
    height: 100%;
    left: 0;
    margin: 0;
    max-height: 100%;
    overflow: hidden;
    padding: 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 999; }
    section.course-content div.video.fullscreen.closed ol.subtitles {
      right: -31.984%;
      width: auto; }
    section.course-content div.video.fullscreen a.exit {
      color: #aaa;
      display: none;
      font-style: 12px;
      left: 20px;
      letter-spacing: 1px;
      position: absolute;
      text-transform: uppercase;
      top: 20px; }
      section.course-content div.video.fullscreen a.exit::after {
        content: "✖";
        display: -moz-inline-box;
        -moz-box-orient: vertical;
        display: inline-block;
        vertical-align: baseline;
        zoom: 1;
        *display: inline;
        *vertical-align: auto;
        padding-left: 6px; }
      section.course-content div.video.fullscreen a.exit:hover {
        color: #993333; }
    section.course-content div.video.fullscreen div.tc-wrapper article.video-wrapper {
      width: 100%; }
    section.course-content div.video.fullscreen div.tc-wrapper object, section.course-content div.video.fullscreen div.tc-wrapper iframe {
      bottom: 0;
      height: 100%;
      left: 0;
      overflow: hidden;
      position: fixed;
      top: 0; }
    section.course-content div.video.fullscreen div.tc-wrapper section.video-controls {
      bottom: 0;
      left: 0;
      position: absolute;
      width: 100%;
      z-index: 9999; }
    section.course-content div.video.fullscreen ol.subtitles {
      background: rgba(0, 0, 0, 0.8);
      bottom: 0;
      height: 100%;
      max-height: 100%;
      max-width: 23.482%;
      padding: 22.652px;
      position: fixed;
      right: 0;
      top: 0;
      -webkit-transition-property: all;
      -moz-transition-property: all;
      -ms-transition-property: all;
      -o-transition-property: all;
      transition-property: all;
      -webkit-transition-duration: 0.15s;
      -moz-transition-duration: 0.15s;
      -ms-transition-duration: 0.15s;
      -o-transition-duration: 0.15s;
      transition-duration: 0.15s;
      -webkit-transition-timing-function: ease-out;
      -moz-transition-timing-function: ease-out;
      -ms-transition-timing-function: ease-out;
      -o-transition-timing-function: ease-out;
      transition-timing-function: ease-out;
      -webkit-transition-delay: 0;
      -moz-transition-delay: 0;
      -ms-transition-delay: 0;
      -o-transition-delay: 0;
      transition-delay: 0; }
      section.course-content div.video.fullscreen ol.subtitles li {
        color: #aaa; }
        section.course-content div.video.fullscreen ol.subtitles li.current {
          color: #fff; }

div.course-wrapper.closed section.course-content div.video ol.subtitles {
  max-height: 577px; }

section.tool-wrapper {
  background: #073642;
  border-bottom: 1px solid #000203;
  border-top: 1px solid #000203;
  -webkit-box-shadow: inset 0 0 0 4px #084150;
  -moz-box-shadow: inset 0 0 0 4px #084150;
  box-shadow: inset 0 0 0 4px #084150;
  color: #839496;
  display: table;
  margin: 22.652px -22.652px 0; }
  section.tool-wrapper div#graph-container {
    background: none;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: table-cell;
    padding: 22.652px;
    vertical-align: top;
    width: 51.359%; }
    section.tool-wrapper div#graph-container .ui-widget-content {
      background: none;
      border: none;
      -webkit-border-radius: 0;
      -moz-border-radius: 0;
      -ms-border-radius: 0;
      -o-border-radius: 0;
      border-radius: 0; }
    section.tool-wrapper div#graph-container canvas {
      width: 100%; }
    section.tool-wrapper div#graph-container ul.ui-tabs-nav {
      background: #062e39;
      border-bottom: 1px solid #03181d;
      -webkit-border-radius: 0;
      -moz-border-radius: 0;
      -ms-border-radius: 0;
      -o-border-radius: 0;
      border-radius: 0;
      margin: -22.652px -22.652px 0;
      padding: 0;
      position: relative;
      width: 110%; }
      section.tool-wrapper div#graph-container ul.ui-tabs-nav li {
        background: none;
        border: none;
        -webkit-border-radius: 0;
        -moz-border-radius: 0;
        -ms-border-radius: 0;
        -o-border-radius: 0;
        border-radius: 0;
        color: #fff;
        margin-bottom: 0; }
        section.tool-wrapper div#graph-container ul.ui-tabs-nav li.ui-tabs-selected {
          background-color: #073642;
          border-left: 1px solid #03181d;
          border-right: 1px solid #03181d; }
          section.tool-wrapper div#graph-container ul.ui-tabs-nav li.ui-tabs-selected:first-child {
            border-left: none; }
          section.tool-wrapper div#graph-container ul.ui-tabs-nav li.ui-tabs-selected a {
            color: #eee8d5; }
        section.tool-wrapper div#graph-container ul.ui-tabs-nav li a {
          border: none;
          color: #839496;
          font: bold 12px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
          letter-spacing: 1px;
          text-transform: uppercase; }
          section.tool-wrapper div#graph-container ul.ui-tabs-nav li a:hover {
            color: #eee8d5; }
  section.tool-wrapper div#controlls-container {
    background: #062e39;
    border-right: 1px solid #001317;
    -webkit-box-shadow: 1px 0 0 #004355, inset 0 0 0 4px #06323d;
    -moz-box-shadow: 1px 0 0 #004355, inset 0 0 0 4px #06323d;
    box-shadow: 1px 0 0 #004355, inset 0 0 0 4px #06323d;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: table-cell;
    padding: 22.652px;
    vertical-align: top;
    width: 48.641%; }
    section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper {
      border-bottom: 1px solid #021014;
      -webkit-box-shadow: 0 1px 0 #083e4b;
      -moz-box-shadow: 0 1px 0 #083e4b;
      box-shadow: 0 1px 0 #083e4b;
      margin-bottom: 22.652px;
      padding: 0 0 22.652px; }
      section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton {
        border-color: #001317;
        border: 1px solid #3d5962;
        -webkit-border-radius: 3px;
        -moz-border-radius: 3px;
        -ms-border-radius: 3px;
        -o-border-radius: 3px;
        border-radius: 3px;
        -webkit-box-shadow: inset 0 1px 0 0 #939da0;
        -moz-box-shadow: inset 0 1px 0 0 #939da0;
        box-shadow: inset 0 1px 0 0 #939da0;
        color: white;
        display: inline;
        font-size: 11px;
        font-weight: bold;
        background-color: #637c84;
        background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #637c84), color-stop(100%, #43626b));
        background-image: -webkit-linear-gradient(top, #637c84, #43626b);
        background-image: -moz-linear-gradient(top, #637c84, #43626b);
        background-image: -ms-linear-gradient(top, #637c84, #43626b);
        background-image: -o-linear-gradient(top, #637c84, #43626b);
        background-image: linear-gradient(top, #637c84, #43626b);
        padding: 6px 18px 7px;
        text-shadow: 0 1px 0 #31505a;
        -webkit-background-clip: padding-box;
        display: block;
        float: right;
        font: bold 14px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif; }
        section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton:hover {
          -webkit-box-shadow: inset 0 1px 0 0 #778589;
          -moz-box-shadow: inset 0 1px 0 0 #778589;
          box-shadow: inset 0 1px 0 0 #778589;
          cursor: pointer;
          background-color: #5c6c71;
          background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #5c6c71), color-stop(100%, #3e5961));
          background-image: -webkit-linear-gradient(top, #5c6c71, #3e5961);
          background-image: -moz-linear-gradient(top, #5c6c71, #3e5961);
          background-image: -ms-linear-gradient(top, #5c6c71, #3e5961);
          background-image: -o-linear-gradient(top, #5c6c71, #3e5961);
          background-image: linear-gradient(top, #5c6c71, #3e5961); }
        section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton:active {
          border: 1px solid #3d5962;
          -webkit-box-shadow: inset 0 0 8px 4px #395057, inset 0 0 8px 4px #395057, 0 1px 1px 0 #eeeeee;
          -moz-box-shadow: inset 0 0 8px 4px #395057, inset 0 0 8px 4px #395057, 0 1px 1px 0 #eeeeee;
          box-shadow: inset 0 0 8px 4px #395057, inset 0 0 8px 4px #395057, 0 1px 1px 0 #eeeeee; }
        section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton:active {
          -webkit-box-shadow: none;
          -moz-box-shadow: none;
          box-shadow: none; }
        section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton[value="Stop"] {
          border: 1px solid #030d15;
          -webkit-border-radius: 3px;
          -moz-border-radius: 3px;
          -ms-border-radius: 3px;
          -o-border-radius: 3px;
          border-radius: 3px;
          -webkit-box-shadow: inset 0 1px 0 0 #215f8a;
          -moz-box-shadow: inset 0 1px 0 0 #215f8a;
          box-shadow: inset 0 1px 0 0 #215f8a;
          color: white;
          display: inline;
          font-size: 11px;
          font-weight: bold;
          background-color: #0f3550;
          background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #0f3550), color-stop(100%, #041623));
          background-image: -webkit-linear-gradient(top, #0f3550, #041623);
          background-image: -moz-linear-gradient(top, #0f3550, #041623);
          background-image: -ms-linear-gradient(top, #0f3550, #041623);
          background-image: -o-linear-gradient(top, #0f3550, #041623);
          background-image: linear-gradient(top, #0f3550, #041623);
          padding: 6px 18px 7px;
          text-shadow: 0 1px 0 #000203;
          -webkit-background-clip: padding-box;
          font: bold 14px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif; }
          section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton[value="Stop"]:hover {
            -webkit-box-shadow: inset 0 1px 0 0 #174362;
            -moz-box-shadow: inset 0 1px 0 0 #174362;
            box-shadow: inset 0 1px 0 0 #174362;
            cursor: pointer;
            background-color: #0c2739;
            background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #0c2739), color-stop(100%, #030d15));
            background-image: -webkit-linear-gradient(top, #0c2739, #030d15);
            background-image: -moz-linear-gradient(top, #0c2739, #030d15);
            background-image: -ms-linear-gradient(top, #0c2739, #030d15);
            background-image: -o-linear-gradient(top, #0c2739, #030d15);
            background-image: linear-gradient(top, #0c2739, #030d15); }
          section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton[value="Stop"]:active {
            border: 1px solid #030d15;
            -webkit-box-shadow: inset 0 0 8px 4px #010507, inset 0 0 8px 4px #010507, 0 1px 1px 0 #eeeeee;
            -moz-box-shadow: inset 0 0 8px 4px #010507, inset 0 0 8px 4px #010507, 0 1px 1px 0 #eeeeee;
            box-shadow: inset 0 0 8px 4px #010507, inset 0 0 8px 4px #010507, 0 1px 1px 0 #eeeeee; }
          section.tool-wrapper div#controlls-container div.graph-controls div.music-wrapper input#playButton[value="Stop"]:active {
            -webkit-box-shadow: none;
            -moz-box-shadow: none;
            box-shadow: none; }
    section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper {
      border-bottom: 1px solid #021014;
      -webkit-box-shadow: 0 1px 0 #083e4b;
      -moz-box-shadow: 0 1px 0 #083e4b;
      box-shadow: 0 1px 0 #083e4b;
      zoom: 1;
      margin-bottom: 22.652px;
      margin-bottom: 22.652px;
      padding: 0 0 22.652px; }
      section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper:before, section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper:after {
        content: "";
        display: table; }
      section.tool-wrapper div#controlls-container div.graph-controls div.inputs-wrapper:after {
        clear: both; }
    section.tool-wrapper div#controlls-container div.graph-controls p {
      font-weight: bold;
      display: -moz-inline-box;
      -moz-box-orient: vertical;
      display: inline-block;
      vertical-align: baseline;
      zoom: 1;
      *display: inline;
      *vertical-align: auto;
      margin: 0;
      text-shadow: 0 -1px 0 #021014;
      -webkit-font-smoothing: antialiased; }
    section.tool-wrapper div#controlls-container div.graph-controls ul {
      display: -moz-inline-box;
      -moz-box-orient: vertical;
      display: inline-block;
      vertical-align: baseline;
      zoom: 1;
      *display: inline;
      *vertical-align: auto;
      margin-bottom: 0; }
      section.tool-wrapper div#controlls-container div.graph-controls ul li {
        display: -moz-inline-box;
        -moz-box-orient: vertical;
        display: inline-block;
        vertical-align: baseline;
        zoom: 1;
        *display: inline;
        *vertical-align: auto;
        margin-bottom: 0; }
        section.tool-wrapper div#controlls-container div.graph-controls ul li input {
          margin-right: 5px; }
    section.tool-wrapper div#controlls-container div.graph-controls div#graph-listen {
      display: block;
      float: left;
      margin-bottom: 0;
      margin-right: 20px;
      margin-top: 8px;
      text-align: right; }
    section.tool-wrapper div#controlls-container label {
      -webkit-border-radius: 2px;
      -moz-border-radius: 2px;
      -ms-border-radius: 2px;
      -o-border-radius: 2px;
      border-radius: 2px;
      color: #fff;
      font-weight: bold;
      padding: 3px;
      -webkit-font-smoothing: antialiased; }
    section.tool-wrapper div#controlls-container label[for="vinCheckbox"], section.tool-wrapper div#controlls-container label[for="vinRadioButton"] {
      color: #409fbf; }
    section.tool-wrapper div#controlls-container label[for="voutCheckbox"], section.tool-wrapper div#controlls-container label[for="voutRadioButton"] {
      color: #e1a600; }
    section.tool-wrapper div#controlls-container label[for="vrCheckbox"], section.tool-wrapper div#controlls-container label[for="vrRadioButton"] {
      color: #49c944; }
    section.tool-wrapper div#controlls-container label[for="vcCheckbox"], section.tool-wrapper div#controlls-container label[for="vcRadioButton"] {
      color: #e1a600; }
    section.tool-wrapper div#controlls-container label[for="vlCheckbox"], section.tool-wrapper div#controlls-container label[for="vlRadioButton"] {
      color: #a26784; }
    section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders {
      border-bottom: 1px solid #021014;
      -webkit-box-shadow: 0 1px 0 #083e4b;
      -moz-box-shadow: 0 1px 0 #083e4b;
      box-shadow: 0 1px 0 #083e4b;
      margin-bottom: 22.652px;
      padding: 0 0 22.652px; }
      section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders select#musicTypeSelect {
        font: 16px "Open Sans", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif;
        display: -moz-inline-box;
        -moz-box-orient: vertical;
        display: inline-block;
        vertical-align: baseline;
        zoom: 1;
        *display: inline;
        *vertical-align: auto;
        margin-bottom: 0; }
      section.tool-wrapper div#controlls-container div.schematic-sliders div.top-sliders p {
        font-weight: bold;
        display: -moz-inline-box;
        -moz-box-orient: vertical;
        display: inline-block;
        vertical-align: baseline;
        zoom: 1;
        *display: inline;
        *vertical-align: auto;
        margin: 0 11.326px 22.652px 0;
        text-shadow: 0 -1px 0 #021014;
        -webkit-font-smoothing: antialiased; }
    section.tool-wrapper div#controlls-container div.schematic-sliders div.slider-label {
      font-weight: bold;
      margin-bottom: 11.326px;
      text-shadow: 0 -1px 0 #021014;
      -webkit-font-smoothing: antialiased; }
    section.tool-wrapper div#controlls-container div.schematic-sliders div.slider {
      margin-bottom: 22.652px; }
      section.tool-wrapper div#controlls-container div.schematic-sliders div.slider.ui-slider-horizontal {
        background: #00232c;
        border: 1px solid #000b0d;
        -webkit-box-shadow: none;
        -moz-box-shadow: none;
        box-shadow: none;
        height: 0.4em; }
      section.tool-wrapper div#controlls-container div.schematic-sliders div.slider .ui-slider-handle {
        background: #637c84 url("../images/amplifier-slider-handle.png") center no-repeat;
        border: 1px solid #000b0d;
        -webkit-box-shadow: inset 0 1px 0 #8ba1a8;
        -moz-box-shadow: inset 0 1px 0 #8ba1a8;
        box-shadow: inset 0 1px 0 #8ba1a8;
        margin-top: -0.3em; }
        section.tool-wrapper div#controlls-container div.schematic-sliders div.slider .ui-slider-handle:hover, section.tool-wrapper div#controlls-container div.schematic-sliders div.slider .ui-slider-handle:active {
          background-color: #6e8992; }
