<!DOCTYPE html>
<html class="reftest-wait">
<meta charset="UTF-8">
<title>CSS Highlight API Test: </title>
<link rel="help" href="https://drafts.csswg.org/css-highlight-api-1/">
<link rel="match" href="custom-highlight-painting-001-ref.html">
<meta name="assert" value="::highlight overlay is correctly invalidated and repainted after adding a range to it">
<script src="resources/run-after-layout-and-paint.js"></script>
<style>
  ::highlight(example-highlight) {
    background-color: yellow;
    color: blue;
