diff --git a/css/tabber.css b/css/tabber.css
index 7d27545..510b039 100644
--- a/css/tabber.css
+++ b/css/tabber.css
@@ -8,7 +8,8 @@ ul.tabbernav {
 ul.tabbernav li {
     list-style: none;
     margin: 0;
-    display: inline;
+    display: inline-block;
+    padding-top: 1em;
 }
 
 ul.tabbernav li a {