求帮助。。。ap div在DW5编辑的时候对齐了,浏览器预览对齐不了
<div id="apDiv10">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td>简介1</td>
</tr>
<tr>
<td>简介2</td>
</tr>
</table>
</div>
<table width="950" border="0" align="center">
<tr>
<td height="100" background="Images/001.jpg"> </td>
</tr>
</table>
<table width="950" border="0" align="center" cellpadding="0" cellspacing="0">
<tr class="ys">
<td align="center" valign="middle" bgcolor="#33CCFF"><strong><a href="me.html" target="_blank">简介</a></strong></td>
<td align="center" valign="middle" bgcolor="#33CCFF"><strong><a href="音乐.html" target="_blank">音乐</a></strong></td>
<td align="center" valign="middle" bgcolor="#33CCFF"><strong> 吴出 </strong></td>
<td align="center" valign="middle" bgcolor="#33CCFF"><strong> 荣誉 </strong></td>
<td align="center" valign="middle" bgcolor="#33CCFF"><strong> 留言</strong></td>
</tr>
<div id="apDiv10">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td>简介1</td>
</tr>
<tr>
<td>简介2</td>
</tr>
</table>
</div>
<table width="950" border="0" align="center">
<tr>
<td height="100" background="Images/001.jpg"> </td>
</tr>
</table>
<table width="950" border="0" align="center" cellpadding="0" cellspacing="0">
<tr class="ys">
<td align="center" valign="middle" bgcolor="#33CCFF"><strong><a href="me.html" target="_blank">简介</a></strong></td>
<td align="center" valign="middle" bgcolor="#33CCFF"><strong><a href="音乐.html" target="_blank">音乐</a></strong></td>
<td align="center" valign="middle" bgcolor="#33CCFF"><strong> 吴出 </strong></td>
<td align="center" valign="middle" bgcolor="#33CCFF"><strong> 荣誉 </strong></td>
<td align="center" valign="middle" bgcolor="#33CCFF"><strong> 留言</strong></td>
</tr>