| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>CSS Position Test: Test position:sticky element with auto margin in block container</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-position/#staticpos-rect"> |
| <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1488080"> |
| <link rel="match" href="../../reference/ref-filled-green-100px-square.xht"> |
| <meta name="assert" content="This test verifies that a position:sticky element aligning with 'auto' margin still honors the sticky positioning."> |
| |
| <style> |
| #container{ |
| width: 100px; |
| height: 100px; |
| overflow: hidden; |
| background: red; |
| } |
| .block { |
| width: 500px; |
| } |
| .child { |
| width: 100px; |
| height: 100px; |
| background: green; |
| position: sticky; |
| margin-left: auto; |
| right: 0; |
| } |
| </style> |
| |
| <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> |
| <div id="container"> |
| <div class="block"> |
| <div class="child"> |
| </div> |
| </div> |
