diff --git a/chatroom.HTML b/chatroom.HTML
index 5f5213a..8785bbc 100644
--- a/chatroom.HTML
+++ b/chatroom.HTML
@@ -5,7 +5,23 @@
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>Chatroom</title>
   <style>
-    /* Your CSS styles here */
+    body {
+      font-family: Arial, sans-serif;
+    }
+    #chatbox {
+      width: 400px;
+      height: 300px;
+      border: 1px solid #ccc;
+      padding: 10px;
+      overflow: auto;
+    }
+    #message {
+      width: 100%;
+      padding: 5px;
+    }
+    #send {
+      margin-top: 5px;
+    }
   </style>
 </head>
 <body>
