| <!DOCTYPE html> | |
| <link rel="help" href="crbug.com/394980089"> | |
| <style> | |
| #scroller { overflow: scroll; scroll-marker-group: after; } | |
| #item::scroll-marker { content: "X" } | |
| </style> | |
| <div id="scroller"> | |
| <canvas> | |
| <div id="item">You don't see me</div> | |
| </canvas> | |
| </div> |