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<p> <span class="emphasis keyword">Lorem Ipsum</span> is simply dummy text of the printing and typesetting industry. <span class="keyword">Lorem Ipsum</span> has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. </p>
window.addEventListener("load", () => { let aElSpan = document.querySelectorAll('.keyword'); [...aElSpan].forEach(elSpan => { let elAddSpan = document.createElement("span"); elAddSpan.textContent = "★"; elAddSpan.style.color = "red"; elSpan.insertAdjacentElement("beforebegin", elAddSpan); }); });
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by DevDic
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