<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset=utf-8> | |
<title><sub></title> | |
</head> | |
<body> | |
<!-- is structured inline --> | |
<p><sub class="class" lang="en">text</sub></p> | |
<!-- is strictly inline --> | |
<p><dfn><sub class="class" lang="en">text</sub></dfn></p> | |
<!-- can be empty --> | |
<p>text <sub></sub></p> | |
<p>text <dfn><sub></sub></dfn></p> | |
<!-- can contain interactive --> | |
<p><sub><a>text</a></sub></p> | |
<p><dfn><sub><a>text</a></sub></dfn></p> | |
<!-- cannot contain structured inline --> | |
</body> | |
</html> |