diff --git a/langserve/playground/src/App.tsx b/langserve/playground/src/App.tsx
index deeea9ab..32b3b647 100644
--- a/langserve/playground/src/App.tsx
+++ b/langserve/playground/src/App.tsx
@@ -162,7 +162,7 @@ function ConfigPlayground(props: {
                 {latest && (
                   <div className="flex flex-col gap-3">
                     <h2 className="text-xl font-semibold">Output</h2>
-                    <div className="p-4 border border-divider-700 flex flex-col gap-3 rounded-2xl bg-background text-lg whitespace-pre-wrap break-words">
+                    <div className="p-4 border border-divider-700 flex flex-col gap-3 rounded-2xl bg-background text-lg whitespace-pre-wrap break-words relative group">
                       <StreamOutput streamed={latest.streamed_output} />
 
                       {feedback.data && latest.id ? (