Index: themes/seven/style.css
===================================================================
RCS file: /cvs/drupal/drupal/themes/seven/style.css,v
retrieving revision 1.57
diff -u -p -r1.57 style.css
--- themes/seven/style.css	5 May 2010 16:41:57 -0000	1.57
+++ themes/seven/style.css	7 Jun 2010 08:24:21 -0000
@@ -247,26 +247,34 @@ div.messages {
   padding: 9px;
   margin: 0.5em 0 0;
   color: #036;
-  background: #bdf;
-  border: 1px solid #ace;
+  background: #f0f8ff;
+  border-color: #ace;
+  border-width: 1px 1px 1px 15px;
+  border-style: solid;
 }
 div.warning {
   color: #840;
-  background: #fe6;
+  background: #fffce5;
   border-color: #ed5;
+  border-width: 1px 1px 1px 15px;
+  border-style: solid;
 }
 div.error {
-  color: #fff;
-  background: #e63;
-  border-color: #d52;
+  color: #c64110;
+  background: #fef5f1;
+  border-color: #ed541d;
+  border-width: 1px 1px 1px 15px;
+  border-style: solid;
 }
 div.error p.error {
   color: #333;
 }
 div.status {
   color: #360;
-  background: #cf8;
+  background: #F8FFF0;
   border-color: #be7;
+  border-width: 1px 1px 1px 15px;
+  border-style: solid;
 }
 
 /**