diff --git a/content/common/kwant.css b/content/common/kwant.css
index 72b77c53054cd1ea1a9465ff2e4232b1c2dc4d03..c5c2f0d63b164a7d2ebb3528a0a44b139879ba48 100644
--- a/content/common/kwant.css
+++ b/content/common/kwant.css
@@ -58,13 +58,14 @@ p.center {
 
 /* Navigation */
 ul.navigation{
-margin:0;
+display:block;
+text-align:center;
+margin:20;
 padding:0;
 }
 
 ul.navigation li{
-display:block;
-float:left;
+display:inline;
 padding:0 10px;
 }