DW的层居中

来源：百度知道 编辑：UC知道 时间：2024/06/17 09:52:52
如何居中?
<div style="width: 688px; height: 460px; overflow: auto; border: solid 1px #cccccc; padding: 0px;">
<table width="688" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<th width="21" height="50" background="tu/bg3.jpg" scope="col"> </th>
<th width="159" bgcolor="#FFFFFF" scope="col"> </th>
<th width="38" background="tu/bg4.jpg" scope="col"> </th>
<th width="447" bgcolor="#FFFFFF" scope="col"><table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td><form id="form2" name="form2" method="post" action="">

在最外面的div 设置 css为 margin: 0 auto;

<div style="width: 688px; height: 460px; overflow: auto; border: solid 1px #cccccc; padding: 0px; margin: 0 auto;">
<table width="688" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<th width="21" height="50" background="tu/bg3.jpg" scope="col"> </th>
<th width="159" bgcolor="#FFFFFF" scope="col"> </th>
<th width="38" background="tu/bg4.jpg" scope="col"> </th>
<th width="447" bgcolor="#FFFFFF" scope="col"><table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td><form id="form2" name="form2" method="post&quo