JSFiddle - React, Tailwind, and code Playground

HTML

<div class="scrollable" id="container">
</div>

CSS

.scrollable {
    overflow: scroll;
    -webkit-overflow-scrolling: touch;
    width: 400px;
    height: 300px;
}

JavaScript

function makeFrame() {
   ifrm = document.createElement("IFRAME");
   ifrm.setAttribute("src", "http://www.lipsum.com/");
   ifrm.style.width = 398+"px";
   ifrm.style.height = 298+"px";
   document.getElementById('container').appendChild(ifrm);
} 

window.onload = makeFrame();