Fixed topbar bug in discussion

sass/_base-extends.scss

@@ -109,18 +109,24 @@
   @extend .clearfix;
 
   a {
-    @include box-shadow(inset 1px 0 0 lighten(#f6efd4, 5%));
-    background: darken(#F6EFD4, 5%);
-    border-left: 1px solid darken(#f6efd4, 20%);
     color: darken(#F6EFD4, 80%);
-    padding: lh(.75);
-    text-transform: uppercase;
-    display: block;
 
     &:hover {
       color: darken(#F6EFD4, 60%);
       text-decoration: none;
-      background: none;
+    }
+
+    &.block-link {
+      @include box-shadow(inset 1px 0 0 lighten(#f6efd4, 5%));
+      background: darken(#F6EFD4, 5%);
+      border-left: 1px solid darken(#f6efd4, 20%);
+      padding: lh(.75);
+      text-transform: uppercase;
+      display: block;
+
+      &:hover {
+        background: none;
+      }
     }
   }
 }

sass/_courseware.scss

@@ -65,6 +65,7 @@ div.course-wrapper {
           text-decoration: none;
           margin-bottom: lh(.5);
           display: block;
+          color: #000;
 
           &:hover {
             color: #666;
@@ -111,6 +112,10 @@ div.course-wrapper {
       margin-bottom: $body-line-height;
       @extend .topbar;
 
+      a {
+        @extend .block-link;
+      }
+
       li {
         border: none;
         cursor: pointer;

sass/_textbook.scss

@@ -46,6 +46,10 @@ div.book-wrapper {
       @extend .topbar;
       @extend .clearfix;
 
+      a {
+        @extend .block-link;
+      }
+
       ul {
         @extend .clearfix;
 

sass/_wiki.scss

@@ -78,6 +78,10 @@ div.wiki-wrapper {
     header {
       @extend .topbar;
 
+      a {
+        @extend .block-link;
+      }
+
       p {
         float: left;
         padding: 15px;