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39 lines
957 B
HTML
39 lines
957 B
HTML
<!DOCTYPE html>
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<title>position:sticky should operate correctly for the root scroller</title>
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<link rel="match" href="position-sticky-root-scroller-ref.html" />
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<link rel="help" href="https://www.w3.org/TR/css-position-3/#sticky-pos" />
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<meta name="assert" content="This test checks that position:sticky elements work when using the root (document) scroller" />
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<style>
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body {
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/* Assumption: 3000px is taller than any user agents test window size. */
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height: 3000px;
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}
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.indicator {
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background-color: red;
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position: absolute;
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}
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.sticky {
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background-color: green;
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position: sticky;
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top: 50px;
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}
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.box {
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width: 200px;
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height: 200px;
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}
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</style>
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<script>
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window.addEventListener('load', function() {
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window.scrollTo(0, 700);
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});
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</script>
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<div class="indicator box" style="top: 750px;"></div>
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<div class="sticky box"></div>
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<div style="position: absolute; top: 1000px;">You should see a green box above. No red should be visible.</div>
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