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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-cascade/layer-slotted-rule.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<title>::slotted rules should be associated with the correct cascade layers</title>
<link rel="author" href="mailto:xiaochengh@chromium.org">
<link rel="match" href="reference/ref-filled-green-100px-square.xht">
<style>
#target {
width: 100px;
height: 100px;
}
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div id="host">
<div id="target"></target>
</div>
<script>
const host = document.getElementById('host');
host.attachShadow({mode: 'open'}).innerHTML = `
<style>
@layer {
::slotted(*) {
background-color: green !important;
}
}
::slotted(*) {
background-color: red !important;
}
</style>
<slot></slot>
`;
</script>