JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://jscrollpane.kelvinluck.com/script/jquery.jscrollpane.min.js"></script>
<script src="http://jscrollpane.kelvinluck.com/script/jquery.mousewheel.js"></script>
<link rel="stylesheet" href="http://jscrollpane.kelvinluck.com/style/jquery.jscrollpane.css">
<link rel="stylesheet" href="http://fancyapps.com/fancybox/source/jquery.fancybox.css">
<script src="http://fancyapps.com/fancybox/source/jquery.fancybox.pack.js"></script>
<a class="fancybox" href="#inline1">link</a>
        <div class='scroll-pane' id="inline1" style='width:300px;height:200px;overflow:auto;display: none;'>
				<p>
					Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec in ligula id sem tristique ultrices
					eget id neque. Duis enim turpis, tempus at accumsan vitae, lobortis id sapien. Pellentesque nec orci
					mi, in pharetra ligula. Nulla facilisi. Nulla facilisi. Mauris convallis venenatis massa, quis
					consectetur felis ornare quis. Sed aliquet nunc ac ante molestie ultricies. Nam pulvinar ultricies
					bibendum. Vivamus diam leo, faucibus et vehicula eu, molestie sit amet dui. Proin nec orci et elit
					semper ultrices. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus
					mus. Sed quis urna mi, ac dignissim mauris. Quisque mollis ornare mauris, sed laoreet diam malesuada
					quis. Proin vel elementum ante. Donec hendrerit arcu ac odio tincidunt posuere. Vestibulum nec risus
					eu lacus semper viverra.
				</p>
				<p>
					Vestibulum dictum consectetur magna eu egestas. Praesent molestie dapibus erat, sit amet sodales
					lectus congue ut. Nam adipiscing, tortor ac blandit egestas, lorem ligula posuere ipsum, nec
					faucibus nisl enim eu purus. Quisque bibendum diam quis nunc eleifend at molestie libero tincidunt.
					Quisque tincidunt sapien a sapien pellentesque consequat. Mauris adipiscing venenatis augue ut
					tempor. Donec auctor mattis quam quis aliquam. Nullam ultrices erat in dolor pharetra...

JavaScript

$(".fancybox").fancybox({
    afterLoad : function() {
        $('.scroll-pane').jScrollPane();
    }
});