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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-animations/display-none-to-display-block.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html class="reftest-wait">
<link rel="match" href="/css/reference/ref-filled-green-100px-square.xht">
<style>
@keyframes display-animation {
0% { display: none; }
100% { display: block; }
}
#target {
display: none;
width: 100px;
height: 100px;
background-color: green;
}
#target.animate {
animation: display-animation 1s;
display: block;
}
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div id="target"></div>
<script src="/css/css-animations/support/testcommon.js"></script>
<script>
onload = async () => {
await waitForAnimationFrames(1);
target.classList.add("animate");
await waitForAnimationFrames(2);
document.documentElement.classList.remove("reftest-wait");
};
</script>
</html>