| <!DOCTYPE html> |
| <html class=reftest-wait> |
| <title>View transitions: break-inside: avoid child</title> |
| <link rel="help" href="https://www.w3.org/TR/css-view-transitions-1/"> |
| <link rel="author" href="mailto:vmpstr@chromium.org"> |
| <link rel="match" href="break-inside-avoid-child-ref.html"> |
| <meta name="fuzzy" content="maxDifference=0-5; totalPixels=0-1600"> |
| <script src="/common/reftest-wait.js"></script> |
| |
| <style> |
| .old { |
| position: relative; |
| top: 300px; |
| left: 0; |
| background: lightblue; |
| } |
| .new { |
| position: relative; |
| top: 0; |
| left: 0; |
| background: green; |
| } |
| .columns { |
| columns: 2; |
| contain: layout; |
| border: 1px solid black; |
| view-transition-name: target; |
| } |
| |
| .inner { |
| break-inside: avoid; |
| width: 300px; |
| height: 300px; |
| } |
| |
| html::view-transition-group(root) { animation-duration: 300s; } |
| html::view-transition-old(target) { |
| animation: unset; |
| opacity: 1; |
| } |
| html::view-transition-new(target) { |
| animation: unset; |
| opacity: 0; |
| } |
| </style> |
| |
| <div class="columns"> |
| <div id="inner" class="inner old"></div> |
| </div> |
| |
| <script> |
| failIfNot(document.startViewTransition, "Missing document.startViewTransition"); |
| |
| function runTest() { |
| let transition = document.startViewTransition(() => { |
| inner.classList.replace("old", "new"); |
| }); |
| transition.ready.then(() => requestAnimationFrame(takeScreenshot)); |
| } |
| |
| onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest)); |
| </script> |
| |
