文档结构
<!DOCTYPE html> <html lang="zh-CN"> <head> <meta charset="UTF-8"> <title>css样式优先级</title> </head> <body> </body> </html>









<table>
<thead>
<tr>
<th>序号</th>
<th>姓名</th>
<th>爱好</th>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td>Egon</td>
<td>杠娘</td>
</tr>
<tr>
<td>2</td>
<td>Yuan</td>
<td>日天</td>
</tr>
</tbody>
</table>
属性:







原文:https://www.cnblogs.com/CrazyDemo/p/10457645.html