Merge branch 'develop' of http://git.dev.yoho.cn/web/yohobuy into develop

@@ -77,7 +77,7 @@
             padding: 10px;
             background: #000;
             color: #fff;
-            font-size: 20px;
+            font-size: 12px;
             @include border-radius(5px);
             text-align: center;
             width: 7rem;