diff --git a/htdocs/css/sucs.css b/htdocs/css/sucs.css
index 9bab3707a63bde3f0d0811f2e1b985c702e34050..79eeda844604f15ee84f5f1ce28c4108ff95b014 100644
--- a/htdocs/css/sucs.css
+++ b/htdocs/css/sucs.css
@@ -163,6 +163,8 @@ a:hover {
 	background: #e76808;
 	border-top-right-radius: 7px;
 	border-bottom-right-radius: 7px;
+	-moz-border-radius-topright: 7px;
+	-moz-border-radius-bottomright: 7px;
 	padding-left: 1em;
 	margin-bottom: 2px;
 }
@@ -174,6 +176,7 @@ a:hover {
 #navigationC ul li a.select {
 	color: #fff0cd;
 	border-bottom-right-radius: 0;
+	-moz-border-radius-bottomright: 0;
 }
 
 /* --- Submenu item */
@@ -184,6 +187,8 @@ a:hover {
 	background: #ffa405;
 	border-top-right-radius: 0;
 	border-bottom-right-radius: 0;
+	-moz-border-radius-topright: 0;
+	-moz-border-radius-bottomright: 0;
 	color: #d45e08;
 }
 
@@ -198,11 +203,13 @@ a:hover {
 
 #navigationC ul ul li#lastsub a {
 	border-bottom-right-radius: 7px;
+	-moz-border-radius-bottomright: 7px;
 }
 
 #navigationC ul li#lastsub a {
 	display: block;
 	border-bottom-right-radius: 7px;
+	-moz-border-radius-bottomright: 7px;
 }
 
 /* --------------------------------------------------