嵌套表格的HTML5有效性
该验证 考虑下表为有效:
<!DOCTYPE html>
<html>
<head>
<meta charset = "utf-8">
<title>Example</title>
</head>
<body>
<table>
<tbody>
<tr>
<td>
<table>
<tbody>
<tr>
<td>My</td>
<td>Table</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</body>
</html>