| <!DOCTYPE html> |
| <link rel="match" href="../../reference/ref-filled-green-100px-square.xht" /> |
| <link rel="help" href="https://www.w3.org/TR/CSS22/box.html#collapsing-margins" title="8.3.1 Collapsing margins"> |
| <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> |
| <div style="width: 100px; height: 100px; background: green;"></div> |
| <div style="width: 0; height: 0; outline: solid red 50px; position: relative; z-index: 1; overflow: clip; margin-left: 50px;"> |
| <div id="target"></div> |
| </div> |
| <script> |
| document.body.offsetTop; |
| document.getElementById('target').style.marginTop = '-1000px'; |
| </script> |
