JSFiddle - React, Tailwind, and code Playground

HTML

<div></div>

CSS

html, body, div {
    height: 100vh;
    width: 100vw;
}
div {
    background: url("http://www.hdwallpaperscool.com/wp-content/uploads/2013/11/beautiful-cat-hd-wallpapers-fullscreen-top-images.jpg") no-repeat scroll 0px 0px /auto 50vh;
}