diff --git a/modules/toolbar/toolbar.css b/modules/toolbar/toolbar.css
index cbf3c14..2a254fe 100644
--- a/modules/toolbar/toolbar.css
+++ b/modules/toolbar/toolbar.css
@@ -1,4 +1,9 @@
-
+body{
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  -ms-box-sizing: border-box;
+  box-sizing: border-box;
+}
 body.toolbar {
   padding-top: 2.2em;
 }