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31 lines
900 B
HTML
31 lines
900 B
HTML
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<!DOCTYPE html>
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<!-- Any copyright is dedicated to the Public Domain.
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- http://creativecommons.org/publicdomain/zero/1.0/ -->
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<html>
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<head>
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<title>CSS Test: Sticky Positioning - initial reflow</title>
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<link rel="author" title="Corey Ford" href="mailto:cford@mozilla.com">
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<link rel="match" href="initial-1-ref.html">
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<meta name="assert" content="Sticky positioning should be calculated correctly on initial page reflow">
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<style>
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body {
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height: 100px;
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margin: 0;
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/* Without this, we do multiple passes of reflow, and
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* the sticky element ends up positioned correctly.
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*/
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overflow-y: scroll;
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}
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#sticky {
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position: sticky;
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top: 10px;
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height: 10px;
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margin-bottom: 10px;
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background-color: black;
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}
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</style>
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<body>
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<div id="sticky"></div>
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</body>
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</html>
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