| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com"> |
| <link rel="author" title="Mozilla" href="https://www.mozilla.org/"> |
| <link rel="help" href="https://drafts.csswg.org/css-sizing-3/#intrinsic-sizes"> |
| <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1919220"> |
| <link rel="match" href="../reference/ref-filled-green-100px-square.xht"> |
| <meta name="assert" content="This test verifies that button's width is the same as the img's width, transferred from the img's height and aspect-ratio."> |
| |
| <style> |
| button { |
| padding: 0; |
| border: 0; |
| height: 100px; |
| background: red; |
| } |
| img { |
| height: 100%; |
| } |
| </style> |
| |
| <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> |
| <button> |
| <img src="aspect-ratio/support/200x200-green.png"> |
| </button> |
