我的代码
<head>
<title>行走在路上旅游</title>
</head>
<body>
<table align="center" width="65%" height="760" bgcolor="F0F7FF">
<tr>
<td colspan="3" align="center"><img src="E:\web\实验一\MyFirstWebsite\images\images\7stars.jpg" width="100%" height="180"></td>
</tr>
<tr>
<td background="E:\web\实验一\MyFirstWebsite\images\images\dbj.jpg" align="center" colspan="3" height="20"><a href="#">首页</a>丨<a href="#">旅行社介绍</a>
丨<a href="#">管理员入口</a>丨<a href="#">路线预订</a>丨<a href="#">
我要留言</a>丨<a href="#">查看留言</a></td>
</tr>
<tr>
<td rowspan="6">
<table height="760">
<tr>
<td background="E:\web\实验一\MyFirstWebsite\images\images\dbj.jpg" align="center" height="20" width="300"><font>青岛周边旅游</font></td>
</tr>
<tr>
<td align="riight" height="200"><a href="#">樱珠采摘游 青岛旅行社 神游华夏樱珠采摘一晚二日游</a><br/><br/><a href="#">青岛去泰山旅游 泰山旅游路线 泰山二日游</a><br/><br/>
<a href="#">青岛周边旅游 竹泉村、大峡谷、蒙山大巴二日游</a><br/><br/><a href="#">蓬莱、长岛二日游（纯玩）</a><br/><br/>
<a href="#">南山大佛、牟氏庄园、淘金小镇豪华大巴二日游</a></td>
</tr>
<tr>
<td background="E:\web\实验一\MyFirstWebsite\images\images\dbj.jpg" align="center" height="20"><font>出行参考</font></td>
</tr>
<tr>
<td align="center" height="300"><ul><li><a href="#">1</a></li><li><a href="#">2</a></li><li><a href="#">3</a></li></ul></td>
</tr>
<tr>
<td background="E:\web\实验一\MyFirstWebsite\images\images\dbj.jpg" align="center" height="20"><font>友情广告</font></td>
</tr>
<tr>
<td align="center" height="200"><embed 大大声点src="E:\web\实验一\MyFirstWebsite\media\media\topFlash.swf" width="" height="200"></td>
</tr>
</table>
</td>
<td rowspan="6">
<table height="650">
<tr>
<td height="20"><marquee>大家好，欢迎访问行走在路上旅游</marquee></td>
</tr>
<tr>
<td align="center" height="20" background="E:\web\实验一\MyFirstWebsite\images\images\dbj.jpg" align="center">公告栏</td>
</tr>
<tr>
<td align="lrft" height="240"><marquee direction="up"><a href="#">公告一</a><br/><br/><a href="#">公告一</a><br/><br/><a href="#">公告一</a><br/><br/><a href="#">
公告一</a><br/><br/><a href="#">公告一</a><br/><br/><a href="#">公告一</a><br/><br/><a href="#">公告一</a><br/><br/><a href="#">公告一</a><br/><br/><a href="#">
公告一</a><br/><br/><a href="#">公告一</a><br/><br/></marquee></td>
</tr>
<tr>
<td align="center" height="20" background="E:\web\实验一\MyFirstWebsite\images\images\dbj.jpg">旅游会员注册</td>
</tr>
<tr>
<td align="center"><img src="E:\web\实验一\MyFirstWebsite\images\images\register.PNG" align="center"></td>
</tr>
<tr>
<td height="300"><img src="E:\web\实验一\MyFirstWebsite\images\images\zhuye.jpg" height="300"></td>
</tr>
</table>
</td>
<td rowspan="10">
<table height="650">
<tr>
<td height="110"><img src="E:\web\实验一\MyFirstWebsite\images\images\jzg.jpg"></td>
</tr>
<tr>
<td height="20" align="center"><a href="#">九寨沟冬之韵</a></td>
</tr>
<tr>
<td height="110"><img src="E:\web\实验一\MyFirstWebsite\images\images\jswq.jpg"></td>
</tr>
<tr>
<td height="20" align="center"><a href="#">金山温泉乐园</a></td>
</tr>
<tr>
<td height="110"><img src="E:\web\实验一\MyFirstWebsite\images\images\zhyn.jpg"></td>
</tr>
<tr>
<td height="20" align="center"><a href="#">渤海玉女像</a></td>
</tr>
<tr>
<td height="110"><img arc="E:\web\实验一\MyFirstWebsite\images\images\lmgc.jpg"></td>
</tr>
<tr>
<td height="20" align="center"><a href="#">罗马广场</a></td>
</tr>
<tr>
<td height="110"><img arc="E:\web\实验一\MyFirstWebsite\images\images\sbd.jpg"></td>
</tr>
<tr>
<td height="20" align="center"><a href="#">塞班岛</a></td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>
纯新手，没学CSS。求问怎么才能让表格高度和宽度不随着内容改变，而是使内容会根据表格大小自动换行。
