diff --git a/src/layouts/lay.astro b/src/layouts/lay.astro
index ef49489..97668d8 100644
--- a/src/layouts/lay.astro
+++ b/src/layouts/lay.astro
@@ -5,7 +5,7 @@
     <title>My Layout</title>
   </head>
   <body class="flex justify-center bg-polar-night-400 p-8">
-    <div class="w-1/2">
+    <div class="w-full max-w-xl">
       <div class="prose prose-invert">
         <slot />
       </div>
