diff --git a/trac/htdocs/libcaca.css b/trac/htdocs/libcaca.css
index 3e7acce..18b0bf0 100644
--- a/trac/htdocs/libcaca.css
+++ b/trac/htdocs/libcaca.css
@@ -25,8 +25,8 @@ h1, h2, h3 {
 #mainnav {
     margin: 0;
     background: #C46300;
-    -moz-border-radius-topleft:5px;
-    -moz-border-radius-topright:5px;
+    -moz-border-radius-topleft: 5px;
+    -moz-border-radius-topright: 5px;
     border: none;
     font-weight: bold;
     font-size: 12px;
@@ -54,7 +54,15 @@ h1, h2, h3 {
 .nav li.last {
 border-right: none !important;
 }
-
+#mainnav li.last
+#mainnav li.last :link:hover,
+#mainnav li.last :visited:hover,
+#mainnav li.last.active :link, 
+#mainnav li.last.active :visited,
+#mainnav li.last.active :link:hover, 
+#mainnav li.last.active :visited:hover {
+    -moz-border-radius-topright: 5px;
+}
 #mainnav .active :link, #mainnav .active :visited {
     background: #984601;
     color: #2C1F1C;