diff --git a/src/web/thurtle/thurtle.css b/src/web/thurtle/thurtle.css
index 602a4eb..aebda5d 100644
--- a/src/web/thurtle/thurtle.css
+++ b/src/web/thurtle/thurtle.css
@@ -28,7 +28,6 @@
   border-radius: 0.5em;
   background-color: rgb(221, 248, 221);
   width: 100%;
-  max-height: 350px;
 }
 
 .world path {
diff --git a/src/web/thurtle/thurtle.tsx b/src/web/thurtle/thurtle.tsx
index 0c5dcd0..6ba6911 100644
--- a/src/web/thurtle/thurtle.tsx
+++ b/src/web/thurtle/thurtle.tsx
@@ -108,7 +108,7 @@ const rootEl = (
       </div>
     </nav>
     <div class="main d-flex flex-column p-2">
-      <div class="d-flex flex-row flex-grow-1">
+      <div class="d-flex flex-row flex-grow-1 h-100">
         <div class="left-pane d-flex flex-column">
           <div class="d-flex flex-row flex-wrap flex-md-nowrap pb-2">
             <select class="form-select" data-hook="examples"></select>