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<!doctype HTML>
<html class="reftest-wait">
<meta charset="utf8">
<title>CSS Content Visibility: auto + focus on display:contents</title>
<link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
<link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility">
<link rel="match" href="spacer-and-container-ref.html">
<meta name="assert" content="focus ignores display:contents element in an auto subtree">
<script src="/common/reftest-wait.js"></script>
<style>
.spacer {
width: 150px;
height: 3000px;
background: lightblue;
}
#container {
width: 150px;
height: 150px;
background: red;
}
#target {
display: contents;
position: relative;
top: 75px;
width: 50px;
height: 50px;
background: red;
}
.auto {
content-visibility: auto;
}
</style>
<div class=spacer>Test passes if there is no red.</div>
<div id=container class=auto>
<div id=target tabindex=0>FAIL</div>
</div>
<script>
function runTest() {
document.getElementById("target").focus();
requestAnimationFrame(takeScreenshot);
}
window.onload = requestAnimationFrame(() => {
requestAnimationFrame(() => {
requestAnimationFrame(() => {
runTest();
});
});
});
</script>
</html>
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