| <!doctype HTML> |
| <html class="reftest-wait"> |
| <title>CSS Test: Test for re-paint after stacking context changes opacity twice</title> |
| <link rel="help" href="https://www.w3.org/TR/CSS2/zindex.html"> |
| <link rel="match" href="opacity-change-twice-stacking-context-ref.html"> |
| <script src="/common/reftest-wait.js"></script> |
| <div id="target" style="width: 100px; height: 100px; z-index: 1; opacity: 0; background: blue; position: absolute"> |
| </div> |
| <script> |
| onload = () => { |
| requestAnimationFrame(() => requestAnimationFrame(() => { |
| target.style.opacity = 1; |
| target.offsetHeight; |
| target.style.opacity = 0.9; |
| takeScreenshot(); |
| })); |
| } |
| </script> |
| </html> |
