diff --git a/experiments/outline-editor/index.html b/experiments/outline-editor/index.html
index 8251041..533cdec 100755
--- a/experiments/outline-editor/index.html
+++ b/experiments/outline-editor/index.html
@@ -149,6 +149,7 @@ var setup = function(){
       - basic storage adapters (LocalStorage/SessionStorage, IndexDB???, FileAPI)
 	  - plugin API
     - web component
+      collapsed:: true
 	  - tag/attrs
 	  - events
       - basic storage adapters