Update index.html

application/wechat/view/news/index.html

@@ -125,8 +125,8 @@
         float: right;
         overflow: hidden;
         position: relative;
-        background-size: 100%;
-        background-position: center center
+        background-position: center center;
+        background-size: cover;
     }
 
     #news-box .hr-line-dashed {