日期:2014-05-17 浏览次数:20771 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>