Active admin links (#4246)

Author: sreichel

skin/adminhtml/default/default/menu.css

@@ -47,6 +47,7 @@
 /************ 2ND LEVEL ************/
 #nav ul { position:absolute; width:189px; top:27px; left:-10000px; padding-bottom:3px; border-top:1px solid #2d444f; }
 #nav ul ul  { border-top:0; background:url(images/nav3_bg.png) 0 0 no-repeat; padding-top:2px; left:100px; top:13px; }
+#nav ul li a.active { background-color: #d0dfe2;}
 
 /* Show menu */
 #nav li.over ul { left:-1px; }

skin/adminhtml/default/openmage/menu.css

@@ -148,7 +148,7 @@
     &.level1, &.level2, &.level3 {
       > a {
         &.active:not(:hover) {
-          background: darken($white,10);
+          background: $wild_sand;
         }
       }
     }