JSFiddle - React, Tailwind, and code Playground

by Terry Mun

HTML

<div id="thing"></div>

CSS

#thing {
    height: 200px;
    background-image: linear-gradient(-45deg, black 25%, transparent 25%, transparent 50%, black 50%, black 75%, transparent 75%, transparent);
    background-size: 4px 4px;
}