diff --git a/www/theme/default/bindranzhi.css b/www/theme/default/bindranzhi.css
index acc3bb5565..dac6953531 100644
--- a/www/theme/default/bindranzhi.css
+++ b/www/theme/default/bindranzhi.css
@@ -2,7 +2,6 @@ body{padding-bottom:0px;}
 #header{padding-top:0px;}
 #header #heading{display:none !important;}
 #header #navbar{text-align:left !important;}
-#main{padding-bottom: 45px;}
 .datatable .scroll-wrapper .scroll-slide {bottom:-55px !important;}
 .table-footer.fixed-footer{bottom:0px !important;}
 #footer{display:none;}