| OLD | NEW |
|---|
| (Empty) | |
| 1 <style> |
| 2 body { |
| 3 margin: 0; |
| 4 } |
| 5 |
| 6 .group { |
| 7 position: relative; |
| 8 width: 350px; |
| 9 height: 200px; |
| 10 } |
| 11 |
| 12 .scroller { |
| 13 will-change: transform; |
| 14 |
| 15 overflow: hidden; /* hide scrollbars */ |
| 16 width: 350px; |
| 17 height: 180px; |
| 18 outline: 2px solid black; |
| 19 } |
| 20 |
| 21 .container { |
| 22 width: 700px; |
| 23 height: 180px; |
| 24 } |
| 25 |
| 26 .outerSticky { |
| 27 will-change: transform; |
| 28 |
| 29 display: inline-block; |
| 30 position: sticky; |
| 31 background-color: green; |
| 32 width: 200px; |
| 33 height: 180px; |
| 34 } |
| 35 |
| 36 .innerSticky { |
| 37 will-change: transform; |
| 38 |
| 39 display: inline-block; |
| 40 position: sticky; |
| 41 background-color: red; |
| 42 width: 100px; |
| 43 height: 180px; |
| 44 } |
| 45 </style> |
| 46 |
| 47 <script> |
| 48 if (window.testRunner) |
| 49 testRunner.waitUntilDone(); |
| 50 |
| 51 function finishTest() { |
| 52 for (const scroller of document.querySelectorAll('.scroller')) { |
| 53 scroller.scrollLeft = 200; |
| 54 } |
| 55 if (window.testRunner) |
| 56 testRunner.notifyDone(); |
| 57 } |
| 58 |
| 59 window.addEventListener('load', function() { |
| 60 requestAnimationFrame(function() { |
| 61 requestAnimationFrame(finishTest); |
| 62 }); |
| 63 }); |
| 64 </script> |
| 65 |
| 66 |
| 67 <div class="group"> |
| 68 <div class="scroller"> |
| 69 <div class="container"> |
| 70 <div class="outerSticky" style="left: 50px;"> |
| 71 <div class="innerSticky" style="left: 50px;"></div> |
| 72 </div> |
| 73 </div> |
| 74 </div> |
| 75 </div> |
| 76 |
| 77 <div class="group"> |
| 78 <div class="scroller"> |
| 79 <div class="container"> |
| 80 <div class="outerSticky" style="left: 50px;"> |
| 81 <div class="innerSticky" style="left: 100px;"></div> |
| 82 </div> |
| 83 </div> |
| 84 </div> |
| 85 </div> |
| 86 |
| 87 <div class="group"> |
| 88 <div class="scroller"> |
| 89 <div class="container"> |
| 90 <div class="outerSticky" style="left: 50px;"> |
| 91 <div class="innerSticky" style="left: 300px;"></div> |
| 92 </div> |
| 93 </div> |
| 94 </div> |
| 95 </div> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2733633002:
Handle nested position:sticky elements correctly (compositor) (Closed)
