JSFiddle - React, Tailwind, and code Playground

HTML

<html>
<head>
<script type="text/javascript" src="http://dev.upout.com/js/lib/jquery172.js"></script>
<script type="text/javascript" src="http://dev.upout.com/js/t.js"></script>


<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.4.3/leaflet.css" />
<!--[if lte IE 8]>
    <link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.4.3/leaflet.ie.css" />
<![endif]-->

<script src="http://cdn.leafletjs.com/leaflet-0.4.3/leaflet.js"></script>
</head>

<body>
    <div id="map"></div>
</body>
</html>

CSS

#map {
  height: 260px;
}

JavaScript

$(document).ready( function(){
        var map = L.map('map', {
            center: [51.505, -0.09],
            zoom: 9 
        });
    });