diff --git a/theme/default/style.css b/theme/default/style.css
index d09d5d570c..958535b097 100644
--- a/theme/default/style.css
+++ b/theme/default/style.css
@@ -85,6 +85,10 @@ div.olControlMousePosition {
 .olPopupContent {
     padding:5px;
 }    
+.olControlNavToolbar { 
+    width:0px;
+    height:0px;
+}    
 .olControlNavToolbar div { 
   display:block;
   width:  28px;