diff --git a/app/views/layouts/_base_footer.html.erb b/app/views/layouts/_base_footer.html.erb
index 322fae0e3..7253af03d 100644
--- a/app/views/layouts/_base_footer.html.erb
+++ b/app/views/layouts/_base_footer.html.erb
@@ -1,6 +1,6 @@
 <!--add by huang-->
 <div class="clearfix"></div>
-<div id="footer" style="margin-left:-5px;padding-top: 20px;clear: both;font-size: 12px;">
+<div id="footer" style="padding-top: 20px;clear: both;font-size: 12px;">
 	<div style="border-top:solid 1px #C6E9F1;"></div>
  <div class="base_footer">
   <div align="center">
diff --git a/app/views/layouts/_point_browser.html.erb b/app/views/layouts/_point_browser.html.erb
index 3ad478928..9d19f0474 100644
--- a/app/views/layouts/_point_browser.html.erb
+++ b/app/views/layouts/_point_browser.html.erb
@@ -89,7 +89,7 @@
   </script>
 </head>
 
-<body style=" height:1500px;">
+<body>
 <div id="update_info"></div>
 </body>
-</html>
\ No newline at end of file
+</html>
diff --git a/public/themes/redpenny-master/stylesheets/application.css b/public/themes/redpenny-master/stylesheets/application.css
index 1e50e41ca..95092aa1d 100644
--- a/public/themes/redpenny-master/stylesheets/application.css
+++ b/public/themes/redpenny-master/stylesheets/application.css
@@ -995,18 +995,24 @@ pre,code,.line-code
   font-family:'Source Code Pro'
 }
 /*by young*/
-#main,#footer,#top-menu,#header
+#main,#top-menu,#header
 {
 
   width:940px;
   margin:25px auto
 }
+#footer {
+  margin:25px auto
+}
 #main
 {
   width:940px;
   height:auto;
   margin:0px auto;
 }
+#main #content_{
+  margin-bottom: 10px;:w
+}
 #header
 {
   width:925px;
