JSFiddle - React, Tailwind, and code Playground

by mahemoff

HTML

<button>fullsize me</button>

CSS

.big {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

JavaScript

document.querySelector('button').onclick = function() {
  this.className = 'big';
  this.webkitRequestFullScreen();
}