tag html para postar video do youtube no blog

<div data-ephox-embed-iri="https://youtu.be/yfK0qbM5CKQ?si=IqYqA-hnpWGXHVv4">
<div style="left: 0; width: 100%; height: 0; position: relative; padding-bottom: 56.25%;"><iframe style="top: 0; left: 0; width: 100%; height: 100%; position: absolute; border: 0;" src="https://www.youtube.com/embed/yfK0qbM5CKQ?rel=0" scrolling="no" allow="accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share;" allowfullscreen="allowfullscreen"></iframe></div>
</div>