Added new styles for amplifier

templates/sass/courseware/_amplifier.scss

 // JM MOSFET AMPLIFIER
-div#graph-container {
+section.tool-wrapper {
+  background: #073642;
+  border-top: 1px solid darken(#002b36, 5%);
+  border-bottom: 1px solid darken(#002b36, 5%);
+  @include box-shadow(inset 0 0 0 4px darken(#094959, 2%));
+  margin: lh() (-(lh()));
+  padding: lh();
+  color: #839496;
   @extend .clearfix;
-  border-top: 1px solid #ddd;
-  padding-top: lh(1.0);
-   
-  canvas#graph {
+
+  div#graph-container {
     width: flex-grid(4.5, 9);
+    margin-right: flex-gutter(9);
     float: left;
-    margin-right: flex-gutter(9); 
+
+    canvas {
+      width: 100%;
+    }
   }
 
-  div.graph-controls {
+  div#controlls-container {
+    @extend .clearfix;
     width: flex-grid(4.5, 9);
     float: left;
+    padding-bottom: lh();
 
-    select#musicTypeSelect {
-      display: block;
+    div.graph-controls {
+      padding: lh(2) 0 lh(1.5);
+      border-bottom: 1px solid darken(#073642, 5%);
       margin-bottom: lh();
+      @extend .clearfix;
+
+      div.music-wrapper, div.inputs-wrapper {
+        float: left;
+        width: flex-grid(2.25, 4.5);
+      }
+
+      div.music-wrapper {
+        margin-right: flex-gutter(4.5);
+      }
+
+      div.inputs-wrapper {
+        padding-top: lh(.5);
+      }
+
+      select#musicTypeSelect {
+        display: block;
+        margin-bottom: lh();
+      }
+
+      div#graph-output, div#graph-listen {
+        display: block;
+        margin-bottom: lh(.5);
+
+        p {
+          @include inline-block();
+          margin: 0;
+        }
+
+        ul {
+          @include inline-block();
+          margin-bottom: 0;
+
+          li {
+            @include inline-block();
+            margin-bottom: 0;
+          }
+        }
+      }
+
+      input#playButton {
+        display: block;
+        @include button(simple, #268bd2);
+        font: bold 14px $body-font-family;
+      }
     }
 
-    div#graph-output {
-      display: block;
-      margin-bottom: lh();
+    label {
+      @include border-radius(2px);
+      font-weight: bold;
+      padding: 3px;
+      color: #fff;
     }
 
-    div#graph-listen {
-      display: block;
-      margin-bottom: lh();
+    //MOSFET AMPLIFIER
+    label[for="vinCheckbox"], label[for="vinRadioButton"]{
+      color: desaturate(#00bfff, 50%);
     }
 
-    p {
-      margin-bottom: lh(.5);
+    label[for="voutCheckbox"], label[for="voutRadioButton"]{
+      color: darken(#ffcf48, 20%);
     }
 
-    div#label {
-      display: inline-block;
+    label[for="vrCheckbox"], label[for="vrRadioButton"]{
+      color: desaturate(#1df914, 40%);
     }
 
-    input#playButton {
-      display: block;
+    //RC Filters
+    label[for="vcCheckbox"], label[for="vcRadioButton"]{
+      color: darken(#ffcf48, 20%);
     }
-  }
-}
 
-div#schematic-container {
-  @extend .clearfix;
+    //RLC Series
+    label[for="vlCheckbox"], label[for="vlRadioButton"]{
+      color: desaturate(#d33682, 40%);
+    }
 
-  canvas {
-    width: flex-grid(4.5, 9);
-    float: left;
-    margin-right: flex-gutter(9); 
-  }
+    div.schematic-sliders {
 
-  div.schematic-sliders {
-    width: flex-grid(4.5, 9);
-    float: left;
+      div.slider-label#vs {
+        margin-top: lh(2.0);
+      }
 
-    div.slider-label#vs {
-      margin-top: lh(2.0);
-    }
+      div.slider-label {
+        margin-bottom: lh(0.5);
+      }
 
-    div.slider-label {
-      margin-bottom: lh(0.5);
-    }
+      div.slider {
+        margin-bottom: lh(1);
 
-    div.slider {
-      margin-bottom: lh(1);
-    }
-  }
-}
-//End JM MOSFET AMPLIFIER
+        &.ui-slider-horizontal {
+          height: 0.4em;
+          background: #002b36;
+          border: 1px solid darken(#002b36, 5%);
+          @include box-shadow(none);
+        }
 
-// Labels
-div.graph-controls, div#graph-listen {
+        .ui-slider-handle {
+          background-color: #dc322f;
+          margin-top: -.3em;
 
-  label {
-    @include border-radius(2px);
-    font-weight: bold;
-    padding: 3px;
-  }
-  //MOSFET AMPLIFIER
-  label[for="vinCheckbox"], label[for="vinRadioButton"]{
-      color: desaturate(#00bfff, 50%);
-  }
-  label[for="voutCheckbox"], label[for="voutRadioButton"]{
-      color: darken(#ffcf48, 20%);
-  }
-  label[for="vrCheckbox"], label[for="vrRadioButton"]{
-      color: desaturate(#1df914, 40%);
-  }
-  //RC Filters
-  label[for="vcCheckbox"], label[for="vcRadioButton"]{
-      color: darken(#ffcf48, 20%);
-  }
-  //RLC Series
-  label[for="vlCheckbox"], label[for="vlRadioButton"]{
-      color: desaturate(#d33682, 40%);
+          &:hover, &:active {
+            background-color: lighten(#dc322f, 5%);
+          }
+        }
+      }
+    }
   }
 }
 
+

templates/sass/courseware/_courseware.scss

-html { 
+html {
   height: 100%;
   max-height: 100%;
 }
@@ -258,6 +258,24 @@ div.course-wrapper {
         }
       }
     }
+
+    div.ui-tabs {
+      border: 0;
+      @include border-radius(0);
+      margin: 0;
+      padding: 0;
+
+      .ui-tabs-nav {
+        background: none;
+        border: 0;
+        margin-bottom: lh(.5);
+      }
+
+      .ui-tabs-panel {
+        @include border-radius(0);
+        padding: 0;
+      }
+    }
   }
 
   &.closed {