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