JSFiddle - React, Tailwind, and code Playground

HTML

<div class="main">...</div>

CSS

body { 
    padding:0;
    margin:0;
    background: url(http://lorempixel.com/output/food-q-c-300-200-2.jpg) center 10px no-repeat;
}
.main {
    margin: 0 auto;
    width: 300px;
    background: #4e4645;
}