SPR-908: qc hover, after merge toggle

css/area_main-sidebar-search.less

@@ -194,7 +194,7 @@
                 z-index: 1;
                 display: block;
                 float: left;
-                width: 100%;
+                width: auto;
             }
 
             form {

css/plugins/qc.less

@@ -16,6 +16,16 @@
             font-size: (@font-size-small - .06);
         }
     }
+
+    a {
+        &:hover,
+        &:focus,
+        &:active {
+            svg path {
+                fill: @ini_nav_menu_hover_bg;
+            }
+        }
+    }
 }