| <!doctype HTML> |
| <html class="reftest-wait"> |
| <meta charset="utf8"> |
| <title>CSS Content Visibility: positioned movement update moves hidden container</title> |
| <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org"> |
| <link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility"> |
| <link rel="match" href="content-visibility-078-ref.html"> |
| <meta name="assert" content="when locked, position updates still apply"> |
| |
| <script src="/common/reftest-wait.js"></script> |
| |
| <style> |
| .hidden { content-visibility: hidden; } |
| #target { |
| top: 0; |
| left: 0; |
| position: absolute; |
| width: 100px; |
| height: 100px; |
| background: blue; |
| } |
| </style> |
| |
| <div id=target class=hidden>Content</div> |
| |
| <script> |
| function runTest() { |
| target.style = "left: 100px;"; |
| takeScreenshot(); |
| } |
| |
| window.onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest)); |
| </script> |
