JSFiddle - React, Tailwind, and code Playground

by Samir Chaves

HTML

<div id="video" class="UJAwNkhbYWM"></div>

<iframe width="854" height="510" ID="caixa" frameborder="0" allowfullscreen></iframe>

JavaScript

var video = $("#video").attr('class');
     $('#caixa').attr('src', "https://www.youtube.com/embed/" + video);