diff --git a/demos/dev/example.html b/demos/dev/example.html
index eff5881635..4ece7efa8b 100644
--- a/demos/dev/example.html
+++ b/demos/dev/example.html
@@ -15,6 +15,7 @@
       }
 
       #dynamicDiagram {
+        padding-left: 2em;
         flex: 1;
       }
     </style>