代码如下:
<tr> <th width="12%">AAAAA</th> <th width="12%">BBBBB</th> <th width="12%">CCCC</th> <th width="12%">DDDDD</th> <th width="12%">EEEEEE&
<tr>
<th width="12%">AAAAA</th>
<th width="12%">BBBBB</th>
<th width="12%">CCCC</th>
<th width="12%">DDDDD</th>
<th width="12%">EEEEEE</th>
<th width="12%">FFFFF<br/>FF</th>
<th width="12%">GGGGG</th>
<th width="16%">HHHHH</th>
</tr>
使用%比调整表格时候，总和不能超过100，否则%比不起作用．
