日期:2014-05-17 浏览次数:20762 次
<table>
<tr>
<th>Cats</th>
<th>Dogs</th>
<th>Lemurs</th>
</tr>
<tr>
<td>Tiger</td>
<td>Grey Wolf</td>
<td>Indri</td>
</tr>
<tr>
<td>Cheetah</td>
<td>Cape hunting dog</td>
<td>Sifaka</td>
</tr>
</table>
<table>
<tr>
<th>Cats</th>
<td>Tiger</td>
<td>Cheetah</td>
</tr>
<tr>
<th>Dogs</th>
<td>Grey Wolf</td>
<td>Cape hunting dog</td>
</tr>
<tr>
<th>Lemurs</th>
<td>Indri</td>
<td>Sifaka</td>
</tr>
</table><table>
<tr>
<th colspan="2">Carnivores</th>
<th>Primates</th>
</tr>
<tr>
<td>Tiger</td>
<td>Grey Wolf</td>
<td>Indri</td>
</tr>
</table><table>
<tr>
<th rowspan="2">Carnivores</th>
<td>Tiger</td>
<td>Cheetah</td>
<td>Caracal</td>
<td>Wildcat</td>
</tr>
<tr>
<td>Grey Wolf</td>
<td>Cape hunting dog</td>
<td>Red fox</td>
<td>Fennec</td>
</tr>
</table><table> <caption>Animal Group</caption> <!-- etc --> </table>
<table>
<caption>Caption</caption>
<!-- 给前两列加上 alternative -->
<colgroup span="2" class="alternative"></colgroup>
<!-- 给第二列和第四列,加上 alternative -->
<colgroup>
<col />
<col class="alternative" />
<col />
<col class="alternative" />
</colgroup>
<tr>
<td>This</td>
<td>That</td>
<td>The other</td>
<td>Lunch</td>
<td>Lunch</td>
</tr>

<style type="text/css">
table{border: 1px red solid; border-collapse:collapse;}
td{border:10px black solid}
</style>
<body>
<table>