JSFiddle - React, Tailwind, and code Playground

HTML

<div id="div" ></div>

CSS

#div {
background-image: url(http://blogs.uoregon.edu/janieb/files/2014/05/95578-wq0w78.jpg); background-size: cover;
 width: 300px; height: 300px;
}

JavaScript

//var imgUrl = $("#div").css("backgroundImage").replace(/url\(|\)/g, "");
var imgUrl = $("#div").css("backgroundImage")
.replace(/^url|[\(\)]|[\"\']/g,'');
//imgUrl = imgUrl.substring(4, imgUrl.length-1);
//imgUrl.replace('url(', '').replace(')', '').replace(/\"/gi, "");
//imgUrl.match(/[^\/]+\/\/[^\/]+\/(.*)/)[1]
console.log(imgUrl);
/***/