| <!DOCTYPE html> |
| <style> |
| ::-webkit-scrollbar { |
| width: 0; |
| } |
| |
| .scroller { |
| width: 300px; |
| height: 200px; |
| border: 1px solid black; |
| } |
| |
| .pad1 { |
| height: 50px; |
| } |
| |
| .container { |
| width: 150px; |
| height: 200px; |
| } |
| |
| .sticky { |
| position: sticky; |
| left: 25px; |
| top: 25px; |
| width: 100px; |
| height: 100px; |
| background: green; |
| } |
| |
| .pad2 { |
| width: 1000px; |
| height: 1000px; |
| } |
| </style> |
| This tests position:sticky in non-composited (left) and composited (right) scroller. |
| <div class="scroller" style="position:absolute; left:50px; top:50px; overflow:scroll;"> |
| <div class="pad1"></div> |
| <div class="container"> |
| <div class="sticky"></div> |
| </div> |
| <div class="pad2"></div> |
| </div> |
| <div class="scroller" style="position:absolute; left:450px; top:50px; overflow:scroll; will-change:opacity;"> |
| <div class="pad1"></div> |
| <div class="container"> |
| <div class="sticky"></div> |
| </div> |
| <div class="pad2"></div> |
| </div> |
| <script> |
| for (scroller of document.getElementsByClassName("scroller")) { |
| scroller.scrollLeft = 50; |
| scroller.scrollTop = 50; |
| } |
| </script> |
