File: test_shadow_root_adopted_styles.html

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file content (11 lines) | stat: -rw-r--r-- 360 bytes parent folder | download | duplicates (26) 
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<!doctype html>
<meta charset="utf-8">
<body>
<script>
  document.body.attachShadow({mode: "open"}).innerHTML = `
    <div class="target"></div>
  `;
  const sheet = new CSSStyleSheet();
  document.body.shadowRoot.adoptedStyleSheets = [sheet];
  sheet.replaceSync(".target { width: 100px; height: 100px; border-style: solid; border-color: blue; }");
</script>