diff --git a/index.html b/index.html
index dedf477..f1dc733 100644
--- a/index.html
+++ b/index.html
@@ -58,14 +58,14 @@
         right: 0px;
       }
       .verticalcenter {
-      display: table-cell;
       vertical-align: middle;
+      text-align: center;
     }
     </style>
   </head>
   <body>
     <center>
-      <div style="verticalcenter">
+      <div class="verticalcenter">
       <script>
         var current= new Date();
         var month=current.getMonth();
