Vitor Roriz
d5cfcf8010
Automatic update from web-platform-tests WebKit export of https://bugs.webkit.org/show_bug.cgi?id=314216 (#60084) -- wpt-commits: 46fdc4bced97751792feeaed4be7d76fd617f5f5 wpt-pr: 60084
63 lines
1.4 KiB
HTML
63 lines
1.4 KiB
HTML
<!DOCTYPE html>
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<html class="reftest-wait" style="overflow-x:hidden;">
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<title>fixed position, z-index, and mix-blend-mode</title>
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<link rel="help" href="https://www.w3.org/TR/CSS2/visuren.html#fixed-positioning">
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<link rel="help" href="https://www.w3.org/TR/CSS2/visuren.html#propdef-z-index">
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<link rel="help" href="https://www.w3.org/TR/compositing-1/#mix-blend-mode">
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<meta name="assert" content="Tests fixed, z-index, and mix-blend-mode.
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Passes if there is a green box when the page is scrolled to the bottom.">
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<link rel="author" href="mailto:masonf@chromium.org">
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<link rel="match" href="fixed-z-index-blend-ref.html">
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<div class="blend"></div>
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<div class="background"></div>
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<div class="text">
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<div style="width: 100px; height:4000px;"></div>
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<div style="background: green; width: 100px; height:100px;"></div>
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</div>
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<style>
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.blend {
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display: block;
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position: fixed;
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z-index: 2;
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top: 0;
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left: 0;
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bottom: 0;
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right: 0;
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mix-blend-mode: overlay;
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}
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.background {
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pointer-events: none;
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position: fixed;
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z-index: 1;
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top: 0;
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left: 0;
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bottom: 0;
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right: 0;
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opacity: 1;
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}
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.text {
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position: relative;
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z-index: 3;
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overflow: hidden;
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width: 100vw;
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min-height: 100vh;
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font-size: 50px;
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line-height: 2;
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}
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</style>
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<script src="/common/reftest-wait.js"></script>
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<script>
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window.scrollBy(0, 4000);
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requestAnimationFrame(()=>{
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requestAnimationFrame(()=>{
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takeScreenshot();
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});
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});
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</script>
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</html>
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