| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset=utf-8> |
| <title>CSS-contain test: paint containment on internal table elements except table-cell.</title> |
| <link rel="author" title="Yusuf Sermet" href="mailto:ysermet@mozilla.com"> |
| <link rel="help" href="https://drafts.csswg.org/css-contain/#containment-paint"> |
| <link rel="match" href="contain-paint-ignored-cases-internal-table-001-ref.html"> |
| <meta name="assert" content="Paint containment should not apply to internal table elements except table-cell. This test testes only the tr element, and confirms contain:paint does not create a stacking context."> |
| <style> |
| tr { |
| contain: paint; |
| z-index: 10; |
| } |
| th { |
| background-color: blue; |
| padding-left: 50px; |
| } |
| caption { |
| position: fixed; |
| background-color: yellow; |
| z-index: 2; |
| } |
| </style> |
| </head> |
| <body> |
| <table> |
| <caption>PASS</caption> |
| <tr> |
| <th> </th> |
| </tr> |
| </table> |
| </body> |
| </html> |
