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- This WPT test may be referenced by the following Test IDs:
- /css/css-pseudo/highlight-styling-002.html - WPT Dashboard Interop Dashboard
<!doctype html>
<meta charset="utf-8">
<title>CSS Pseudo-Elements Test: highlight styling: originating custom property values are used for highlight pseudos</title>
<link rel="author" title="Delan Azabani" href="mailto:dazabani@igalia.com">
<link rel="match" href="highlight-styling-002-ref.html">
<meta name="assert" value="This test verifies that custom property values on the originating element are used for resolving var() in a selection pseudo.">
<script src="support/selections.js"></script>
<link rel="stylesheet" href="support/highlights.css">
<style>
main {
font-size: 7em;
margin: 0.5em;
--x: green;
}
main::selection {
color: white;
background-color: var(--x, red);
}
</style>
<p>Test passes if the text below is white on green.
<main class="highlight_reftest">quick</main>
<script>selectNodeContents(document.querySelector("main"));</script>