| <!DOCTYPE html> |
| <script> |
| if (window.internals) |
| internals.useMockOverlayScrollbars(); |
| </script> |
| <div id="container" style="width: 200px; height: 200px; overflow: scroll; position: relative"> |
| <div id="content" style="position: absolute; z-index: 10; background: green; width: 210px; height: 150px"></div> |
| <div style="height: 210px"></div> |
| </div> |
| <div style="position: absolute; top: 80px; left: 80px; z-index: 5; background: blue; width: 200px; height: 200px"></div> |
| <div style="position: absolute; top: 120px; left: 120px; z-index: 20; background: yellow; width: 200px; height: 200px"></div> |
