JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://code.jquery.com/ui/jquery-ui-git.js"></script>
<a href="javascript:void(0)">Button</a>

<div class="popup">
    <input type="text">
</div>

<a href="javascript:void(0)">Button2</a>

<div class="popup"></div>

CSS

.popup {
   position: absolute;
   background-color: red;
   width: 200px;
   height: 100px;
   padding: 20px;
}

JavaScript

/*
jQuery UI 1.9pre Live from Git Wed Nov  9 08:15:03 UTC 2011
*/

$('.popup').popup();