HTML 元素 - 有效 DOCTYPES
下面的表格列出了所有的 HTML5/HTML 4.01/XHTML 元素，以及它们会出现在什么文档类型 (!DOCTYPE) 中：
|
|
HTML 4.01 / XHTML 1.0 |
|
| Tag |
HTML5 |
Transitional |
Strict |
Frameset |
XHTML 1.1 |
| |
Yes |
Yes |
Yes |
Yes |
Yes |
| |
Yes |
Yes |
Yes |
Yes |
Yes |
| |
No |
Yes |
Yes |
Yes |
Yes |
| |
Yes |
Yes |
Yes |
Yes |
Yes |
|
No |
Yes |
No |
Yes |
No |
| |
Yes |
Yes |
Yes |
Yes |
No |
| |
Yes |
No |
No |
No |
No |
|
Yes |
No |
No |
No |
No |
|
Yes |
No |
No |
No |
No |
| |
Yes |
Yes |
Yes |
Yes |
Yes |
| |
Yes |
Yes |
Yes |
Yes |
Yes |
| |
No |
Yes |
No |
Yes |
No |
| |
Yes |
No |
No |
No |
No |
| |
Yes |
Yes |
Yes |
Yes |
No |
| |
No |
Yes |
Yes |
Yes |
Yes |
|
Yes |
Yes |
Yes |
Yes |
Yes |
| |
Yes |
Yes |
Yes |
Yes |
Yes |
|
Yes |
Yes |
Yes |
Yes |
Yes |
|
Yes |
Yes |
Yes |
Yes |
Yes |
|
Yes |
No |
No |
No |
No |
| |
Yes |
Yes |
Yes |
Yes |
Yes |
| |
No |
Yes |
No |
Yes |
No |
| |
Yes |
Yes |
Yes |
Yes |
Yes |
|
Yes |
Yes |
Yes |
Yes |
Yes |
| |
Yes |
Yes |
Yes |
Yes |
No |
| |
Yes |
Yes |
Yes |
Yes |
No |
| |
Yes |
No |
No |
No |
No |
|
Yes |
No |
No |
No |
No |
| |
Yes |
Yes |
Yes |
Yes |
Yes |
|
Yes |
Yes |
Yes |
Yes |
No |
|
Yes |
No |
No |
No |
No |
| |
Yes |
Yes |
Yes |
Yes |
Yes |
| |
No |
Yes |
No |
Yes |
No |
|
Yes |
Yes |
Yes |
Yes |
Yes |
|
Yes |
Yes |
Yes |
Yes |
Yes |
| |
Yes |
Yes |
Yes |
Yes |
Yes |
| |
Yes |
Yes |
Yes |
Yes |
Yes |
|
Yes |
No |
No |
No |
No |
|
Yes |
Yes |
Yes |
Yes |
Yes |
| |
Yes |
No |
No |
No |
No |
| |
Yes |
No |
No |
No |
No |
| |
No |
Yes |
No |
Yes |
No |
|
Yes |
No |
No |
No |
No |
|
Yes |
Yes |
Yes |
Yes |
Yes |
| |
No |
No |
No |
Yes |
No |
|
No |
No |
No |
Yes |
No |
to |
Yes |
Yes |
Yes |
Yes |
Yes |
| |
Yes |
Yes |
Yes |
Yes |
Yes |
|
Yes |
No |
No |
No |
No |
| |
Yes |
No |
No |
No |
No |
|
Yes |
Yes |
Yes |
Yes |
Yes |
| |
Yes |
Yes |
Yes |
Yes |
Yes |
| |
Yes |
Yes |
Yes |
Yes |
Yes |
|
