JSFiddle - React, Tailwind, and code Playground

HTML

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

CSS

.container{
    background: url(https://s21.postimg.org/iq2mtjaiv/bg_boardwalk.jpg) no-repeat fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    
    height: 150px;
    width: 300px;
}