diff --git a/public/stylesheets/courses.css b/public/stylesheets/courses.css
index c80536740..4674c47aa 100644
--- a/public/stylesheets/courses.css
+++ b/public/stylesheets/courses.css
@@ -331,7 +331,10 @@ a:hover.st_add{ color:#ff8e15;}
 .w_p{ float:left; color:#15bccf; font-size:16px; font-weight:bold; margin-top:70px; }
 /* 新建项目弹框*/
 .table_left{ width:90px; text-align:right; color:#4c4c4c; font-weight:bold;}
-
+/*上传资源弹出框样式*/
+.popbox_polls{width:300px;height:100px;position:fixed !important;z-index:100;left:50%;top:50%;margin:-100px 0 0 -150px;  background:#fff; -moz-border-radius:5px;  -webkit-border-radius:5px;  border-radius:5px; box-shadow:0px 0px 8px #194a81;  overflow:auto;}
+.upload_con h2{ display:block; background:#eaeaea; font-size:14px; color:#343333; height:31px; width: auto;  margin-top:25px; padding-left:20px; padding-top:5px;}
+.upload_box{ width:430px; margin:15px auto;}
 
 a.link_file{ background:url(../images/pic_file.png) 0 2px no-repeat; padding-left:20px; color:#64bdd9; }
 a:hover.link_file{ background:url(../images/pic_file.png) 0 -25px no-repeat; color:#3ca5c6;}