47 lines
1.1 KiB
HTML
47 lines
1.1 KiB
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<title>The green box should not disappear</title>
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<style>
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.box {
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width: 400px;
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background-color: green;
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height: 0px;
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opacity: 0.8;
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transition: opacity 0.1s;
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}
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body.changed .box {
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opacity: 1;
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}
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.content {
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height: 200px;
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width: 200px;
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background-color: green;
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}
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</style>
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<script>
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if (window.testRunner)
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testRunner.waitUntilDone();
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window.addEventListener('load', () => {
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let box = document.getElementsByClassName('box')[0];
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box.addEventListener('transitionend', () => {
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if (window.testRunner)
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testRunner.notifyDone();
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}, false);
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setTimeout(() => {
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document.body.classList.add('changed');
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}, 0);
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}, false);
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</script>
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</head>
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<body>
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<div class="box">
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<div class="content"></div>
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</div>
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</body>
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</html>
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