Merge pull request #172 from muan/tabsstyle

Remove tab background color (for buttons)

Author: mdo

scss/_tabnav.scss

@@ -20,6 +20,7 @@
   line-height: 20px;
   color: #666;
   text-decoration: none;
+  background-color: transparent;
   border: 1px solid transparent;
   border-bottom: 0;