JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.2/leaflet.css">
<script src="http://cdn.leafletjs.com/leaflet-0.7.2/leaflet.js"></script>
<div id="map"></div>

JavaScript

var map = L.map('map', {
    center: [51.505, -0.09],
    zoom: 13
});

L.tileLayer('http://www.opensnowmap.org/tiles-pistes/{z}/{x}/{y}.png', {
}).addTo(map);
L.tileLayer('http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
	attribution: '&copy; <a href="http://openstreetmap.org">OpenStreetMap</a> contributors, <a href="http://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>'
}).addTo(map);