fixed hardcoded changes left over from parent theme branch backport

lms/static/sass/multicourse/_courses.scss

@@ -42,7 +42,7 @@
 
         .logo {
           @include inline-block;
-          height: 100px;
+          height: 80px;
           margin-right: 30px;
           padding-right: 30px;
           position: relative;
@@ -52,7 +52,7 @@
             @extend .faded-vertical-divider;
             content: "";
             display: block;
-            height: 100px;
+            height: 80px;
             position: absolute;
             right: 0px;
             top: 0px;

lms/static/sass/multicourse/_home.scss

@@ -14,7 +14,6 @@
     @include box-shadow(0 1px 0 0 $course-header-bg, inset 0 -1px 5px 0 rgba(0,0,0, 0.1));
     @include clearfix;
     height: 460px;
-    float: left;
     overflow: hidden;
     margin-top: -69px;
     padding: 0px;
@@ -173,7 +172,7 @@
       letter-spacing: 1px;
       margin-bottom: 0px;
       margin-top: -15px;
-      padding: 10px 10px 12px;
+      padding: 10px 10px 8px;
       text-align: center;
       text-transform: uppercase;
       text-shadow: 0 1px rgba(255,255,255, 0.6);

lms/static/sass/shared/_header.scss

@@ -29,7 +29,7 @@ header.global {
       height: 50px;
       position: absolute;
       right: 1px;
-      top: -5px;
+      top: -8px;
       width: 1px;
     }
 
@@ -40,7 +40,7 @@ header.global {
       height: 50px;
       position: absolute;
       right: 0px;
-      top: -10px;
+      top: -12px;
       width: 1px;
     }
 
@@ -77,6 +77,7 @@ header.global {
     li.secondary {
       > a {
         color: $lighter-base-font-color;
+        color: $link-color
         display: block;
         font-family: $sans-serif;
         @include inline-block;