diff --git a/wise-editor/src/main/webapp/css/toolbar.less b/wise-editor/src/main/webapp/css/toolbar.less
index 0129fd5d..2431dfa8 100644
--- a/wise-editor/src/main/webapp/css/toolbar.less
+++ b/wise-editor/src/main/webapp/css/toolbar.less
@@ -33,6 +33,7 @@ div#toolbar .buttonOn, div#toolbar .buttonOff, div#toolbar .buttonActive, div#to
     margin-top: 3px;
     padding-top: 2px;
     padding-left: 2px;
+    margin-left: 3px;
 }
 
 div#toolbar .buttonOn:hover {
@@ -68,6 +69,7 @@ div#toolbar .buttonExtOn, div#toolbar .buttonExtOff, div#toolbar .buttonExtActiv
     margin-top: 3px;
     padding-top: 2px;
     padding-left: 5px;
+    margin-left: 3px;
 }
 
 div#toolbar .buttonExtOn:hover {