diff --git a/htdocs/theme/yellow/yellow.css b/htdocs/theme/yellow/yellow.css
index 23b6d056b4a..1b237e6ae6f 100644
--- a/htdocs/theme/yellow/yellow.css
+++ b/htdocs/theme/yellow/yellow.css
@@ -26,9 +26,18 @@ body {
  * Onglets
  */
 
+div.message {
+  background: #dee7ec;
+  padding: 0em 1.5em;
+  margin: 0em 0em 0em 0em;
+  border-top: 1px solid #8CACBB;
+  border-left: 1px solid #8CACBB;
+  border-right: 1px solid #8CACBB;
+}
+
 div.tabBar {
   color: #436976;
-  background: #dee7ec;
+  background: #dcdcb3;
   padding: 0em 1.5em;
   margin: 0em 0em 1.5em 0em;
   border: 1px solid #8CACBB;
@@ -69,16 +78,16 @@ a.tabAction {
 }
 
 a.tabAction:hover {
-  background: #dee7ec;
+  background: #dcdcb3;
 }
 
 a.tab#active {
-  background: #dee7ec;
+  background: #dcdcb3;
   border-bottom: #dee7ec 1px solid;
 }
 
 a.tab:hover {
-  background: #dee7ec;
+  background: #ebebe0;
 }