| <!DOCTYPE html> |
| <p>We have a multicol with an absolutely positioned multicol child. That child has a spanner inside. The absolutely positioned multicol child isn't part of its parent multicol, since it's out of flow. The absolutely positioned multicol also has column-span:all, but it doesn't apply, since it's out of flow. Now make it statically positioned. That will turn it into a spanner in the parent multicol. At the same time, change it from multicol to regular block. It will still be a spanner, but since it's no longer multicol, its child spanner can no longer be one, since you cannot nest spanners in the same multicol context. So you end up with a multicol with a spanner with a regular (invalid spanner) block.</p> |
| <p>Below there should be four squares stacked vertically, in the following order: hotpink, yellow, papayawhip, olive.</p> |
| <div style="-webkit-column-count:3; -webkit-column-gap:0; width:50px; background:olive;"> |
| <div style="height:150px; background:hotpink;"></div> |
| <div id="elm" style="position:absolute; -webkit-column-count:3; -webkit-column-span:all; padding-top:50px; background:yellow;"> |
| <div style="-webkit-column-span:all; height:50px; background:papayawhip;"></div> |
| </div> |
| <div style="height:150px;"></div> |
| </div> |
| <script> |
| document.documentElement.offsetTop; |
| var elm = document.getElementById("elm"); |
| elm.style.position = "static"; |
| elm.style.webkitColumnCount = "auto"; |
| </script> |
