| <!DOCTYPE html> |
| <title>CSS aspect-ratio: Row flexbox main size with auto margins</title> |
| <link rel="author" title="Google LLC" href="https://www.google.com/"> |
| <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#aspect-ratio"> |
| <link rel="help" href="https://drafts.csswg.org/css-flexbox/#line-sizing" title="9.2.3.B"> |
| <link rel="match" href="../../reference/ref-filled-green-100px-square.xht" /> |
| <meta name="assert" content="As auto-margin items do not stretch, this item should not be considered to have definite height and thus not trigger aspect ratio."> |
| |
| <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> |
| |
| <div style="display: flex; height: 100px;"> |
| <div style="background: red; aspect-ratio: 1/1; min-width: 0; margin: auto 0;"></div> |
| <div style="background: green; height: 100px; width: 100px;"></div> |
| </div> |
