brand index hover.Review by:@xuqi

@@ -132,10 +132,17 @@ $brandMore.click(function() {
 });
 
 //【品牌】索引
-$('.brands-index').on('click', 'span', function() {
+$('.brands-index').on('mouseenter', 'span', function() {
     var $this = $(this),
         index = $this.data('index');
 
+    if ($this.hasClass('hover')) {
+        return;
+    }
+
+    $this.siblings('span.hover').removeClass('hover');
+    $this.addClass('hover');
+
     if ($this.index() === 0) {
 
         //全部

@@ -170,15 +170,19 @@
             float: left;
             line-height: 30px;
             margin-right: 5px;
+            cursor: pointer;
 
             span {
                 margin: 0 3px;
-                cursor: pointer;
                 -moz-user-select: none;
 
                 &:first-child {
                     margin-left: 10px;
                 }
+
+                &.hover {
+                    color: #f00;
+                }
             }
         }