<body><div align="center">
<center>
<table border="0" width="779%" cellspacing="0" cellpadding="0">
<tr>
<td width="100%">
网页的内容放在这里
</td>
</tr>
</table>
</center>
</div></body>
<center>
<table border="0" width="779%" cellspacing="0" cellpadding="0">
<tr>
<td width="100%">
网页的内容放在这里
</td>
</tr>
</table>
</center>
</div></body>
or
<table width="100%" cellpadding="0" cellspacing="0" aling="center">
网页内容</table></body>
<center><body>
...
</body></center>