diff --git a/center_div.html b/center_div.html
index b582f56..86f9912 100644
--- a/center_div.html
+++ b/center_div.html
@@ -10,7 +10,7 @@
     </style>
   </head>
   <body>
-      <div style="width: 200px; height: 200px; text-align: center; background-color: #d3d3d3">
+      <div style="width: 300px; height: 300px; text-align: center; background-color: #d3d3d3">
         Center Div 1
       </div>
   </body>
