| <!DOCTYPE html> | |
| <link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1479320"> | |
| <div style="column-count:1;"> | |
| <div style="column-count:1;"> | |
| <div style="position:relative; column-span:all;"> | |
| <div style="position:absolute; column-count:2;"> | |
| <div style="position:relative;"> | |
| <div style="position:absolute; height:100px;"></div> | |
| </div> | |
| </div> | |
| </div> | |
| </div> | |
| </div> |