diff --git a/src/index.html b/src/index.html
index 94e2017..d4f0634 100644
--- a/src/index.html
+++ b/src/index.html
@@ -19,8 +19,8 @@
         };
     </script>
 </head>
-<body class="bg-gray-100 dark:bg-secondary flex items-center justify-center min-h-screen">
-    <div class="bg-white dark:bg-gray-800 shadow-lg rounded-lg p-6 w-full max-w-lg">
+<body class="bg-gray-500 dark:bg-secondary flex items-center justify-center min-h-screen">
+    <div class="bg-white dark:bg-gray-800 shadow-lg rounded-lg p-6 w-full max-w-6xl">
         <!-- Header with Dark Mode Toggle -->
         <div class="flex justify-between items-center mb-6">
             <h1 class="text-2xl font-bold text-gray-800 dark:text-gray-100">Interact with LLM</h1>
