diff --git a/index.html b/index.html
index 7ddd8cb2db2c66e05729d4c1a660e5fa39b1d1d2..ded1338e553b12e4b5dec98b4d474ada450c0917 100644
--- a/index.html
+++ b/index.html
@@ -6,7 +6,7 @@
     <meta http-equiv="X-UA-Compatible" content="ie=edge">
     <title>Document</title>
     <style>
-        #box{
+        #box,#box2{
             width: 200px;
             height: 200px;
             background-color:yellow;
@@ -17,5 +17,7 @@
     <div id="box">hello world</div>
     <!-- lebron -->
     <h1>hello lebron</h1>
+    <div id="box2">hello world</div>
+
 </body>
 </html>
\ No newline at end of file