<!doctype html>

<meta charset="utf-8">

<title>:host and nesting (combined with something else, bare declarations)</title>

<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io">

<link rel="author" title="Mozilla" href="https://mozilla.org">

<link rel="help" href="https://drafts.csswg.org/css-nesting/#nest-selector">

<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 {

width: 100px;

height: 100px;

background-color: green;

}

:host(#not-host), #host {

@media (width >= 0) {

background-color: red;

}

}

</style>

`;

</script>