JSFiddle - React, Tailwind, and code Playground

HTML

<div class="spacer"></div>

CSS

/* Só pra rolar a página */
.spacer{
    height: 1000px;
}

/* Funções */
body{
    background: url('http://lorempixel.com/output/city-h-c-343-669-2.jpg'), url('http://lorempixel.com/output/city-h-g-343-669-6.jpg');
    background-repeat: repeat-y, repeat-y;
    background-position: left top, right top;
}