虚心请教！！如何让表格中其中一列的行高按内容的多少自动调整？？
如何让表格中其中一列的行高按内容的多少自动调整？
比如说以下表格中，我想让第一，二，四，五行行高固定，而让第三行行高随内容多少自动调整行高，该如何实现？请高手指点！！！

<table width= "225 " border= "0 " cellSpacing=0 cellPadding=0>
<tr>
<td colspan= "3 " background= "beijin/beijin7_r1_c1.gif " width= "225 " height= "20 ">   </td>

</tr>
<tr>
<td colspan= "3 " height= "20 ">   </td>

</tr>
<tr>
<td height= "40 ">   </td>
<td>   </td>
<td>   </td>
</tr>
<tr>
<td height= "30 ">   </td>
<td>   </td>
<td>   </td>
</tr>
<tr> <td background= "beijin/beijin8_r1_c1.gif " width= "20 " height= "19 ">   </td>
<td width= "185 ">   </td>
<td background= "beijin/beijin8_r1_c3.gif " width= "20 " height= "19 ">   </td>
</tr>
</table>

请指点，谢谢!

[解决办法]
让它自动调整，你就不要设置height就可以了