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39 lines
948 B
HTML
39 lines
948 B
HTML
<!DOCTYPE html>
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<html class='reftest-wait'>
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<link rel="match" href="../reference/ref-filled-green-100px-square-only.html">
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<link rel="help" href="https://www.w3.org/TR/css-position-3/" />
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<meta name="assert" content="This test checks that a dynamic change in constraints calculates the static position correctly."/>
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<script src="/common/reftest-wait.js"></script>
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<style>
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#container {
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position: relative;
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background: red;
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box-sizing: border-box;
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border: solid green 10px;
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width: 100px;
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height: 100px;
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}
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#target {
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position: absolute;
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background: green;
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width: 80px;
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height: 80px;
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top: -10px;
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left: -10px;
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}
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</style>
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<p>Test passes if there is a filled green square.</p>
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<div id="container">
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<div id="target"></div>
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</div>
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<script>
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document.body.offsetTop;
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const target = document.getElementById('target');
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target.style.top = 'initial';
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target.style.left = 'initial';
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document.body.offsetTop;
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takeScreenshot();
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</script>
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