diff --git a/src/css/layui.css b/src/css/layui.css
index 2989c8ad..e4ee83e3 100644
--- a/src/css/layui.css
+++ b/src/css/layui.css
@@ -19,7 +19,7 @@ pre{white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; w
 
 /** 初始化全局标签 **/
 body{line-height: 1.6; color: #333; color: rgba(0,0,0,.85); font: 14px Helvetica Neue,Helvetica,PingFang SC,Tahoma,Arial,sans-serif;}
-hr{height: 0; line-height: 0; margin: 10px 0; padding: 0; border: none!important; border-bottom: 1px solid #eee !important; clear: both; overflow: hidden; background: none;}
+hr{height: 0; line-height: 0; margin: 10px 0; padding: 0; border: none; border-bottom: 1px solid #eee; clear: both; overflow: hidden; background: none;}
 a{color: #333; text-decoration:none;}
 a:hover{color: #777;}
 a cite{font-style: normal; *cursor:pointer;}