mainnav color & background

git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/web/branches/test@2989 92316355-f0b4-4df1-b90c-862c8a59935f

trac/htdocs/main.css

@@ -67,4 +67,9 @@ p {
 #footer {
   display: none;
 }
-
+.nav li {
+    border-color: #224422;
+}
+#mainnav :link:hover, #mainnav :visited:hover {
+    background: #224422;
+}