зеркало из https://github.com/mozilla/gecko-dev.git
34 строки
751 B
HTML
34 строки
751 B
HTML
<!DOCTYPE html>
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<html class="reftest-wait">
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<title>
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Child element in animating element that display property is changed from none
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</title>
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<style>
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#test {
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display: none;
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width: 100px;
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height: 100px;
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}
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#child {
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background-color: green;
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width: 50px;
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height: 50px;
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}
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</style>
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<div id="test">
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<div id="child"></div>
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</div>
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<script>
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var anim = test.animate({ backgroundColor: [ 'blue', 'blue' ] },
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{ duration: 1000,
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iterations: Infinity });
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requestAnimationFrame(() => {
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requestAnimationFrame(() => {
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document.styleSheets[0].cssRules[0].style.setProperty('display', 'block');
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document.documentElement.classList.remove('reftest-wait');
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});
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});
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</script>
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</html>
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