JSFiddle - React, Tailwind, and code Playground

HTML

<div></div>

CSS

div {
  background: url(http://media2.giga.de/2013/06/osx_hero_2x.jpg) repeat;
    position: relative;
    min-height: 200px;
    -webkit-background-size: cover;
		-moz-background-size: cover;
			background-size: cover;
}
div:before{
    content: '';
    position: absolute; top: 0; left: 0;
    width: 100%;
    height: 100%;
    background: url(http://nintendo-online.de/img/bg-game-header-cover.png) repeat;
}