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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-scoping/host-defined.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<meta charset="utf-8">
<title>Shadow host is considered, but does not match :defined</title>
<link rel="author" title="Steinar H. Gunderson" href="mailto:sesse@chromium.org">
<link rel="match" href="/css/reference/ref-filled-green-100px-square-only.html">
<p>Test passes if there is a filled green square.</p>
<div id="host"></div>
<script>
host.attachShadow({mode: "open"}).innerHTML = `
<style>
:host div {
width: 100px;
height: 100px;
background-color: red;
}
:not(:defined) div {
background-color: green;
}
</style>
<div></div>
`;
</script>