JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.jquery.com/ui/1.11.2/jquery-ui.js"></script>
<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.3/themes/cupertino/jquery-ui.css">

		<!-- wait dialog -->
		<div id="wait-dialog">Waiting...</div>


		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>
		<h1>one</h1>

JavaScript

$(document).ready(function() {
				$('#wait-dialog').dialog();
			});