| <!DOCTYPE html> |
| <html> |
| <meta charset="UTF-8"> |
| <title>CSS Containment Test: absolute positioned 'contain: size' element is monolithic</title> |
| <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-contain-1/#containment-size"> |
| <link rel="match" href="../reference/ref-filled-green-100px-square-only.html"> |
| <meta name="assert" content="This test checks that an absolute positioned element with size containment is monolithic."> |
| |
| <style> |
| #multicol { |
| width: 300px; |
| column-count: 3; |
| } |
| #container { |
| position: relative; |
| } |
| #abs-size-contain { |
| position: absolute; |
| contain: size; |
| width: 100px; |
| height: 100px; |
| background: green; |
| } |
| </style> |
| |
| <p>Test passes if there is a filled green square.</p> |
| <div id="multicol"> |
| <div id="container"> |
| <div id="abs-size-contain"></div> |
| </div> |
| </div> |
| </html> |
