| <!doctype html> |
| <html lang=en> |
| <meta charset=utf-8> |
| <title>CSS-UI test: outline-offset width negative values — long box</title> |
| <link rel="author" title="Florian Rivoal" href="http://florian.rivoal.net"> |
| <meta name=flags content="should"> |
| <meta name=assert content="Negative values on outline-offset should not cause the height and the width of outside of the shape drawn by the outline to become smaller than twice the computed value of the outline-width property, applying this constrain independenly in each direction."> |
| <link rel="match" href="../reference/ref-filled-green-100px-square.xht"> |
| <link rel=help href="https://drafts.csswg.org/css-ui-3/#outline-props"> |
| <style> |
| div { |
| width: 100px; |
| height: 100px; |
| /* The borders makes the box rectangular rather than square */ |
| border-top: solid white 50px; |
| border-bottom: solid white 50px; |
| background: red; |
| outline: solid 50px green; |
| outline-offset: -100px; |
| margin-top: -50px; |
| } |
| </style> |
| |
| <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> |
| <div></div> |
| |
