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- <script>
- var islands = document.querySelectorAll("h3 + ul"); // returns array
- islands.forEach(function (child) {
- let par = child.parentNode ;
- let pre = child.previousElementSibling;
- var sec = document.createElement('section');
- par.replaceChild(sec,pre);
- sec.appendChild(pre);
- sec.appendChild(child);
- sec.setAttribute("class","standout" );
- })
- </script>
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