diff --git a/components/style/mixins/clearfix.less b/components/style/mixins/clearfix.less
index d5bbf76707..8eefb38bed 100644
--- a/components/style/mixins/clearfix.less
+++ b/components/style/mixins/clearfix.less
@@ -4,13 +4,10 @@
   zoom: 1;
   &:before,
   &:after {
-    content: " ";
+    content: "";
     display: table;
   }
   &:after {
     clear: both;
-    visibility: hidden;
-    font-size: 0;
-    height: 0;
   }
 }