diff --git a/index.html b/index.html
index 602dfe3..2112238 100644
--- a/index.html
+++ b/index.html
@@ -8,13 +8,14 @@
 </head>
 <body>
 
-    <header>
-        <h1>🛟 This is your Life Raft</h1>
-    </header>
-
-    <pre id="codeBlock">curl -O https://liferaft.altweb.me/rustdesk.sh && chmod +x rustdesk.sh && ./rustdesk.sh</pre>
-    <button onclick="copyCode()">Copy</button>
+    <main class="container">
+        <header>
+            <h1>🛟 This is your Life Raft</h1>
+        </header>
 
+        <pre id="codeBlock">curl -O https://liferaft.altweb.me/rustdesk.sh && chmod +x rustdesk.sh && ./rustdesk.sh</pre>
+        <button onclick="copyCode()">Copy</button>
+    </main>
     <script>
         function copyCode() {
             const codeBlock = document.getElementById('codeBlock').innerText;
