Merge branch 'feature/indexcss' into feature/webpack2

@@ -92,7 +92,6 @@
             &:before {
                 content: "编辑";
             }
-
             display: none;
             width: 100px;
             height: 60px;
@@ -539,7 +538,7 @@
             color: #444;
             font-size: 29px;
             border-radius: 4px;
-            padding: 0px;
+            padding: 0;
         }
     }
 }