| <!DOCTYPE html> <!-- webkit-test-runner [ MockScrollbarsEnabled=false AsyncOverflowScrollingEnabled=true ] --> |
| <html> |
| <head> |
| <meta name="color-scheme" content="light"> |
| <style> |
| body { |
| background-color: white; |
| } |
| |
| .scroller { |
| width: 400px; |
| height: 450px; |
| border: 2px solid black; |
| overflow: scroll; |
| } |
| |
| .contents { |
| height: 300%; |
| } |
| </style> |
| <script> |
| if (window.internals) |
| internals.setUsesOverlayScrollbars(true); |
| |
| window.addEventListener('load', () => { |
| // Trigger scrollbar display. |
| let scroller = document.querySelector('.scroller'); |
| scroller.scrollTop = 20; |
| }, false); |
| </script> |
| </head> |
| <body> |
| <div class="scroller"> |
| <div class="contents"> |
| </div> |
| </div> |
| </body> |
| </html> |
