商品详情促销改版 review by lea.guo

@@ -1192,6 +1192,11 @@ export default {
         box-sizing: border-box;
 
         &:first-child {
+          border-top: 1px solid #eee;
+          border-bottom: 1px solid #eee;
+        }
+
+        &:last-child {
           border-bottom: 1px solid #eee;
         }
       }