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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-scoping/host-is-005.html - WPT Dashboard Interop Dashboard
<!doctype html>
<meta charset="utf-8">
<title>:host and :is() (with pseudos)</title>
<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">
<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>
:is(:host)::before {
display: block;
content: "";
width: 100px;
height: 100px;
background-color: green;
}
</style>
`;
</script>