<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Animations: column-rule-color animations respond to style changes</title>
<link rel="help" href="https://drafts.csswg.org/css-multicol-1/#crc">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
.paused {
animation-duration: 4s;
animation-timing-function: linear;
animation-delay: -2s;
animation-play-state: paused;
}
#container {
color: rgb(80, 0, 0);
}
#first {
animation-name: first-anim;
color: rgb(60, 0, 0);
}
#second {
animation-name: second-anim;
}
@keyframes first-anim {
from { column-rule-color: currentColor; }
to { column-rule-color: rgb(0, 60, 0); }
}
@keyframes second-anim {
from { column-rule-color: inherit; }
to { column-rule-color: rgb(0, 0, 80); }
}
</style>
</head>
<body>
<div id="container">
<div id="first" class="paused"></div>
<div id="second" class="paused"></div>
</div>
<script>
'use strict';
var container = document.getElementById('container');
test(() => {
const first = document.getElementById('first');
assert_equals(getComputedStyle(first).columnRuleColor, 'rgb(30, 30, 0)');
first.style.color = 'rgb(0, 0, 60)';
assert_equals(getComputedStyle(first).columnRuleColor, 'rgb(0, 30, 30)');
}, 'column-rule-color responds to currentColor changes');
test(() => {
const container = document.getElementById('container');
const second = document.getElementById('second');
assert_equals(getComputedStyle(second).columnRuleColor, 'rgb(40, 0, 40)');
container.style.columnRuleColor = 'rgb(0, 80, 0)';
assert_equals(getComputedStyle(second).columnRuleColor, 'rgb(0, 40, 40)');
}, 'column-rule-color responds to inherited changes');
</script>
</body>
</html>
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