| <!DOCTYPE html> | |
| <p>There should be a green square below, and no red.</p> | |
| <div style="columns:2; column-gap:0; column-fill:auto; width:400px; height:200px;"> | |
| <div style="height:200px;"></div> | |
| <div style="position:relative; overflow:hidden; height:100px;"> | |
| <div style="width:100px; height:100px; background:red;"></div> | |
| <div style="position:absolute; left:0; top:0; width:100px; height:100px; background:green;"></div> | |
| </div> | |
| </div> |