diff --git a/website/src/playground/styles/_results.scss b/website/src/playground/styles/_results.scss
index 77e9f65767e..7bf7ebdcd73 100644
--- a/website/src/playground/styles/_results.scss
+++ b/website/src/playground/styles/_results.scss
@@ -10,6 +10,7 @@
 
 .results-tabs {
   height: 100%;
+  width: 100%;
 }
 
 .mermaid {