diff --git a/src/main/webapp/visitEdu/usr/publish/css/content.css b/src/main/webapp/visitEdu/usr/publish/css/content.css
index a3134c86..d36084fd 100644
--- a/src/main/webapp/visitEdu/usr/publish/css/content.css
+++ b/src/main/webapp/visitEdu/usr/publish/css/content.css
@@ -1,4 +1,4 @@
-
+ 
 .btn_cal{width: 20px; height: 20px; position: absolute; right: 15px; top: 0; background-repeat: no-repeat;}
 .btn_cal i{display: inline-block; width: 20px; height: 20px; background-image: url(/ipedu/visitEdu/usr/publish/images/content/icon_calendar.png); background-repeat: no-repeat; background-position: center;}