JSFiddle - React, Tailwind, and code Playground

by luka kupunia

HTML

<div></div>

CSS

body {
  margin: 0;
}
div {
  width: 100%;
  height: 400px;
  background: linear-gradient(90deg,#fff 20px,transparent 1%) center,linear-gradient(#fff 20px,transparent 1%) center,grey;
  background-size: 22px 22px;
}