JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container"></div>

CSS

.container{
    width: 100%;
    height: 200px;
    
    background-image: url('http://www.mastodonrocks.com/sites/g/files/g2000003806/f/201404/bg-video-com.png');
    background-position: center center;
    background-size: auto 100%;
    background-repeat: no-repeat;    
}