修改展开收起图片位置

src/css/indexHorizontal.less

@@ -99,7 +99,7 @@
         display: inline-block;
         position: relative;
         top: 0px;
-        background: url('../images/show.png') center center no-repeat;
+        background: url('/images/show.png') center center no-repeat;
     }
 }
 
@@ -118,7 +118,7 @@
         display: inline-block;
         position: relative;
         top: 0px;
-        background: url('../images/collapse.png') center center no-repeat;
+        background: url('/images/collapse.png') center center no-repeat;
     }
 }
 .itemAllBox{