JSFiddle - React, Tailwind, and code Playground

by Vitorino fernandes

HTML

<div>hello</div>

CSS

div {
        width: 400px;
        height: 400px;
        display: block;
        position: relative;
    }
    div::after {
        content:"";
        background: url('http://www.psdgraphics.com/wp-content/uploads/2014/02/colorful-triangles.jpg');
        opacity: 0.5;
        top: 0;
        left: 0;
        bottom: 0;
        right: 0;
        position: absolute;
        z-index: -1;
    }