diff --git a/lam/style/500_layout.css b/lam/style/500_layout.css
index bb0f3982..15804e62 100644
--- a/lam/style/500_layout.css
+++ b/lam/style/500_layout.css
@@ -42,6 +42,11 @@ color:darkblue;
 text-decoration:none;
 }
 
+a:visited {
+color:darkblue;
+text-decoration:none;
+}
+
 a:hover {
 color:red;
 text-decoration:none;