| <!DOCTYPE html> |
| <title> |
| Multi-line column flex fragmentation: Negative margins. |
| </title> |
| <link rel="help" href="https://drafts.csswg.org/css-flexbox-1/#pagination"> |
| <link rel="match" href="../../reference/ref-filled-green-100px-square.xht"> |
| <style> |
| #flex { |
| display: flex; |
| flex-direction: column; |
| flex-wrap: wrap; |
| height: 500px; |
| } |
| #flex > div { |
| height: 100px; |
| width: 10px; |
| } |
| #flex > div:nth-child(odd) { |
| background: green; |
| margin-top: -100px; |
| break-before: column; |
| } |
| </style> |
| <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> |
| <div style="height: 100px; width: 100px; background: red; position: absolute"> |
| <div style="position: absolute; left: 10px; width: 10px; height: 100px; background: green;"></div> |
| <div style="margin-top: 100px; width: 100px; height: 100px; columns: 5; column-gap: 0; column-fill: auto;"> |
| <div id="flex"> |
| <div></div> |
| <div></div> |
| <div></div> |
| <div></div> |
| <div></div> |
| <div></div> |
| <div></div> |
| <div></div> |
| <div></div> |
| <div></div> |
| <div style="background: white;"></div> |
| <div></div> |
| <div></div> |
| <div></div> |
| <div></div> |
| <div></div> |
| <div></div> |
| <div></div> |
| <div></div> |
| <div></div> |
| </div> |
| </div> |
| </div> |
