HTML
所有主流浏览器都支持
Firefox、Chrome 以及 Safari 仅支持 colgroup 元素的 span 和 width 属性。 ( 推荐学习:html教程 )
定义和用法
如需对全部列应用样式,
提示
提示:请为
注:col 元素是仅包含属性的空元素。如需创建列,您就必须在 tr 元素内部规定 td 元素。
实例
两个 colgroup 元素为表格中的三列规定了不同的对齐方式和样式(注意第一个 colgroup 元素横跨两列):
<table width="100%" border="1"> <colgroup span="2" align="left"></colgroup> <colgroup align="right" style="color:#0000FF;"></colgroup> <tr> <th>ISBN</th> <th>Title</th> <th>Price</th> </tr> <tr> <td>3476896</td> <td>My first HTML</td> <td>$53</td> </tr> </table>
效果图:
The above is the detailed content of HTML tag function. For more information, please follow other related articles on the PHP Chinese website!

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