diff --git a/example/tree-menu.tsx b/example/tree-menu.tsx
index d626f8f..8d15542 100644
--- a/example/tree-menu.tsx
+++ b/example/tree-menu.tsx
@@ -17,7 +17,7 @@ export const Menu =(props:{children:React.JSX.Element|React.JSX.Element[]})=>
     const [stateGet, stateSet] = React.useContext(CTX);
     const refElement:React.MutableRefObject<HTMLElement|null> = React.useRef( null );
     const refControl:React.MutableRefObject<CollapseControls|null> = React.useRef( null );
-
+    
     const classDefault = "relative transition-all duration-700 border";
     const classOpen = "h-auto w-auto top-10 px-4 ";
     const classShut = "h-0 w-[300px] top-0 px-0";
@@ -57,7 +57,8 @@ export function Collapser(inElement:HTMLElement, initialState = false)
         inEvent.stopPropagation();
         if (userMode)
         {
-          inElement.style.height = "auto";
+          inElement.style.height = "";
+          inElement.style.width = "";
           inElement.style.overflow = "visible";
         }
         userDone(userMode);