diff --git a/extras/playground/playground.css b/extras/playground/playground.css
index f8900e22..daec8301 100644
--- a/extras/playground/playground.css
+++ b/extras/playground/playground.css
@@ -185,4 +185,6 @@ body {
   font-size: 30px;
   color: darkred;
   text-align: center;
+  padding-left: 30px;
+  padding-right: 30px;
 }