店铺介绍头部VUE化

@@ -22,7 +22,7 @@ Vue.use(lazyload);
 const $expand = $('.expand'),
     $collapse = $('.collapse'),
     $brandIntro = $('.brand-intro'),
-    exCoTm = 5; // 展开隐藏的倍数
+    exCoTm = 4; // 展开隐藏的倍数
 
 $expand.on('click', function() {
     $brandIntro.removeClass('line-clamp').animate({height: $brandIntro.height() * exCoTm});

@@ -40,7 +40,7 @@
                 height: 60px;
                 font-size: 16px;
                 line-height: 32px;
-                overflow: hidden;
+                overflow-y: auto;
                 text-overflow: ellipsis;
             }