gecko-dev/layout/reftests/css-animations/stacking-context-transform-...

40 строки
931 B
HTML

<!DOCTYPE html>
<html class="reftest-wait">
<title>
Transform animation winning over transition creates a stacking context
for correct style
</title>
<style>
span {
height: 100px;
width: 100px;
position: fixed;
background: green;
top: 50px;
}
@keyframes TransformNone {
from, to { transform: none; }
}
#test {
width: 100px; height: 100px;
background: blue;
transform: translateX(200px);
transition: transform 100s steps(1, start);
animation: TransformNone 100s;
}
</style>
<span></span>
<div id="test"></div>
<script>
window.addEventListener("load", () => {
var target = document.getElementById("test");
getComputedStyle(target).transform;
// CSS animation wins over transition, so transition won't be visible during
// the CSS animation.
target.style.transform = "translateX(100px)";
getComputedStyle(target).transform;
document.documentElement.classList.remove("reftest-wait");
});
</script>