| <!DOCTYPE html> |
| <html class="reftest-wait"> |
| <link rel="help" href="https://www.w3.org/TR/CSS2/visuren.html#propdef-z-index"> |
| <link rel="help" href="https://www.w3.org/TR/compositing-1/"> |
| <link rel="author" title="Chris Harrelson" href="mailto:chrishtr@chromium.org"> |
| <link rel="match" href="invalidate-opacity-negative-z-index-ref.html"> |
| |
| <div style="position: relative; will-change: transform; z-index: -1"></div> |
| <div id="target" |
| style="width: 50px; height: 50px; background: blue; opacity: 0.2"></div> |
| <script> |
| onload = () => { |
| requestAnimationFrame(() => requestAnimationFrame(() => { |
| target.style.opacity = 0.99; |
| document.documentElement.className = ""; |
| })); |
| }; |
| </script> |
| </html> |
