| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>CSS transforms: 'perspective' on a non-transformable element doesn't create a stacking context</title> |
| <link rel="author" title="Matt Woodrow" href="mailto:mwoodrow@mozilla.com"> |
| <link rel="author" title="Mozilla" href="http://www.mozilla.org/"> |
| <link rel="help" href="https://drafts.csswg.org/css-transforms-2/#perspective-property"> |
| <link rel="match" href="perspective-untransformable-no-stacking-context-ref.html"> |
| <meta name="assert" content="Perspective on a non-transformable element shouldn't create a stacking context."> |
| <style> |
| * { margin: 0; padding: 0; } |
| div, span { width: 100px; height: 100px } |
| #perspective { background: green; padding-top: 100px; perspective: 100px; } |
| #child { display:inline-block; z-index: -1; position:absolute; background: red; } |
| #spacer { display:inline-block; } |
| #wrapper { overflow:hidden } |
| </style> |
| <body> |
| <div id="wrapper"> |
| <span id="perspective"> |
| <div id="child"> |
| </div> |
| <span id="spacer"></span> |
| </span> |
| </div> |
| </body> |