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33 lines
590 B
HTML
33 lines
590 B
HTML
<!DOCTYPE html>
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<html class="reftest-wait">
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<head>
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<style type="text/css">
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#separator {
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height: 20px;
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background-color: green;
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}
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#first-child {
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height: 20px;
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margin-top: 20px;
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background-color: blue;
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}
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#parent {
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margin-top: 0;
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}
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</style>
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<script type="text/javascript">
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function test() {
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document.getElementById('parent').style.marginTop = '-30px';
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document.documentElement.removeAttribute('class');
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}
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document.addEventListener('MozReftestInvalidate', test);
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</script>
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</head>
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<body>
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<div id="separator"></div>
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<div id="parent">
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<div id="first-child"></div>
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</div>
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</body>
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</html>
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