JSFiddle - React, Tailwind, and code Playground

by Nick Craver

HTML

<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/dot-luv/jquery-ui.css">
<div class="round">Original Content</div>

CSS

div { padding: 10px; }
.rc-outer { border: solid 1px green; }
.rc-inner { border: solid 1px red; }

JavaScript

$('.round').removeClass('round')
          .wrapInner('<div class="rc-outer"><div class="rc-inner"></div></div>');