| <!DOCTYPE html> |
| <div style="position: relative; width: 200px; height: 200px; overflow: scroll"> |
| <!-- the intermediate div doesn't have layout overflow. --> |
| <div style="position: relative; width: 210px; height: 80px; overflow: scroll"> |
| <div style="position: absolute; z-index: 5; background: green; width: 200px; height: 70px"></div> |
| </div> |
| <div style="height: 210px"></div> |
| </div> |
| <script> |
| if (window.internals) { |
| internals.runtimeFlags.overlayScrollbarsEnabled = true; |
| internals.settings.setMockScrollbarsEnabled(true); |
| } |
| </script> |
