| OLD | NEW |
|---|
| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <html> |
| 3 <head> |
| 4 <style> |
| 5 html, body { |
| 6 margin: 0; |
| 7 } |
| 8 .sticky { |
| 9 position: sticky; |
| 10 width: 10px; |
| 11 height: 10px; |
| 12 } |
| 13 .top { |
| 14 top: 1px; |
| 15 } |
| 16 .bottom { |
| 17 bottom: 1px; |
| 18 } |
| 19 .left { |
| 20 left: 1px; |
| 21 } |
| 22 .right { |
| 23 right: 1px; |
| 24 } |
| 25 .container { |
| 26 position: absolute; |
| 27 top: 100px; |
| 28 left: 100px; |
| 29 width: 200px; |
| 30 height: 200px; |
| 31 } |
| 32 .composited { |
| 33 will-change: transform; |
| 34 } |
| 35 .spacer { |
| 36 height: 10px; |
| 37 } |
| 38 </style> |
| 39 </head> |
| 40 |
| 41 <!-- Fixed position elements may skip compositing without a scrollable |
| 42 ancestor. To make sure this test covers the intended scenario, we force the |
| 43 body element to be tall, so that the FrameView is scrolling. --> |
| 44 <body style="height: 4000px"> |
| 45 <div class="container"> |
| 46 <div id="div-tl" class="sticky top left">X</div> |
| 47 <div id="div-tr" class="sticky top right">X</div> |
| 48 <div id="div-bl" class="sticky bottom left">X</div> |
| 49 <div id="div-br" class="sticky bottom right">X</div> |
| 50 <span id="span-tl" class="sticky top left">X</span> |
| 51 <span id="span-tlbr" class="sticky top left bottom right">X</span> |
| 52 </div> |
| 53 <div class="composited container"> |
| 54 <div class="spacer"></div> |
| 55 <div id="composited-top" class="sticky top">X</div> |
| 56 </div> |
| 57 </body> |
| 58 </html> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2401903002:
Compute and include the offset of the sticky box to its enclosing composited layer. (Closed)
