| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Non-negative content-box size of stretched flex item with `stretch` min cross size</title> |
| <link rel="author" title="Oriol Brufau" href="mailto:obrufau@igalia.com"> |
| <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#stretch-fit-sizing"> |
| <link rel="help" href="https://drafts.csswg.org/css-flexbox-1/#stretched"> |
| <link rel="help" href="https://github.com/w3c/csswg-drafts/issues/11076"> |
| <link rel="help" href="https://github.com/servo/servo/issues/38517"> |
| <link rel="match" href="../../reference/ref-filled-green-200px-square.html"> |
| <meta assert="Stretching the cross size of a flex item to the flex line should never result |
| in a negative content-box size."> |
| |
| <style> |
| #red { |
| position: absolute; |
| z-index: -1; |
| width: 200px; |
| height: 200px; |
| background: red; |
| } |
| #flex-container { |
| display: flex; |
| flex-direction: column; |
| width: 0; |
| } |
| #flex-item { |
| min-width: stretch; |
| border: 100px solid green; |
| } |
| </style> |
| |
| <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> |
| <div id="red"></div> |
| <div id="flex-container"> |
| <div id="flex-item"></div> |
| </div> |
