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<!doctype HTML>
<html>
<meta charset="utf8">
<title>Content Visibility: Computed Values</title>
<link rel="author" title="Rakina Zata Amni" href="mailto:rakina@chromium.org">
<link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility">
<meta name="assert" content="content-visibility:hidden does not affect computed value of 'contain'">
<meta name="assert" content="content-visibility:auto does not affect computed value of 'contain'">
<div id="container"></div>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
test(() => {
assert_equals(getComputedStyle(container).contain, "none");
container.style = "content-visibility:hidden";
assert_equals(getComputedStyle(container).contentVisibility, "hidden");
assert_equals(getComputedStyle(container).contain, "none");
}, "content-visibility:hidden does not affect computed value of 'contain'");
test(() => {
assert_equals(getComputedStyle(container).contain, "none");
container.style = "content-visibility:auto;contain:layout;";
assert_equals(getComputedStyle(container).contentVisibility, "auto");
assert_equals(getComputedStyle(container).contain, "layout");
}, "content-visibility:auto does not affect computed value of 'contain'");
</script>
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