diff --git a/public/stylesheets/project.css b/public/stylesheets/project.css
index a22831b2c..a4eaa7f0a 100644
--- a/public/stylesheets/project.css
+++ b/public/stylesheets/project.css
@@ -391,16 +391,17 @@ blockquote {
     border-right: 1px solid #e0e0e0;
     border-top: 1px solid #e0e0e0;
     border-bottom: 1px solid #e0e0e0;
-    padding-left: .6em;
-    padding-top: .6em;
-    padding-right: .6em;
-    padding-bottom: .6em;
+    padding-left: 0.6em;
+    padding-top: 0.6em;
+    padding-right: 0.6em;
+    padding-bottom: 0.6em;
     margin-left: 1.4em;
-    margin-right: .4em;
+    margin-right: 0.4em;
     border-radius: 4px;
     font-family: "Microsoft YaHei";
-    background: url(http://test.forge.trustie.net/images/requirements/xreference.jpg.pagespeed.ic.h4inUJNyH0.jpg);
+    /*background: url('../images/requirements/reference.jpg');*/
     background-size: 100% 100%;
+    margin-top:5px;
 }
 /*上传项目图片*/
 .upload_file{margin-left: -60px;margin-top: 40px;width: 50px;position: absolute;height: 24px;opacity: 0;cursor: pointer}