更新限购商品按钮样式

@@ -510,6 +510,9 @@ $basicBtnC:#eb0313;
             &.sold-out {
                 background-color: #f58189;
             }
+            &.sold-out.limit {
+                background-color: #ccc;
+            }
         }
         .num-tag {
             display: block;

@@ -148,7 +148,7 @@
         {{/if}}
 
         {{#if limitNotForSale}}
-            <a href="javascript:;" class="sold-out">即将开售</a>
+            <a href="javascript:;" class="sold-out limit">即将开售</a>
         {{/if}}
 
         {{#if canBuyLimit}}
@@ -156,7 +156,7 @@
         {{/if}}
 
         {{#if noLimitCode}}
-            <a href="javascript:;" class="sold-out">立即购买</a>
+            <a href="javascript:;" class="sold-out limit">立即购买</a>
         {{/if}}
         <input type="hidden" id="limitCodeUrl" name="limitCodeUrl" value="{{limitCodeUrl}}">
         <input type="hidden" id="limitProductPay" name="limitProductPay" value="{{limitProductPay}}">