| <!DOCTYPE html> |
| <link rel="help" href="https://drafts.csswg.org/css-contain-1/#containment-layout"> |
| <link rel="help" href="https://github.com/web-platform-tests/wpt/issues/45889"> |
| <link rel="match" href="reference/contain-layout-button-002-ref.html"> |
| <meta name=assert content="An empty button and a button with layout containment should align the same."> |
| <style> |
| button { |
| border: 5px solid green; |
| padding: 10px; |
| margin-bottom: 2px; |
| color: transparent; |
| width: 20px; |
| height: 20px; |
| } |
| </style> |
| |
| <p>This test passes if it has the same output as the reference.</p> |
| <button></button> <button style="contain:layout"></button> |
