wechat-miniprogram
diff --git a/‎src/grids/grids.wxss renamed to ‎src/grids/grids.less b/‎src/grids/grids.wxss renamed to ‎src/grids/grids.less
diff --git a/‎tools/demo/example/flex/flex.wxss
Lines changed: 2 additions & 2 deletions b/‎tools/demo/example/flex/flex.wxss
Lines changed: 2 additions & 2 deletions
@@ -1,10 +1,10 @@
 @import '../common.wxss';
 
-.placeholder{
+.placeholder {
     margin: 5px;
     padding: 0 10px;
     text-align: center;
-    background-color: var(--weui-BG-1);
+    background-color: var(--weui-BG-0);
     height: 2.3em;
     line-height: 2.3em;
     color: var(--weui-FG-1);