JSFiddle - React, Tailwind, and code Playground

HTML

<div id="full-screen">
  <button id="button" name="button" value="Upload" onclick="toFullScreen();">FullScreen</button>
  <input type="file" id="file"/>
</div>

JavaScript

function toFullScreen() {
  const node = document.getElementById("full-screen")
  console.log(node)
  node.requestFullscreen();
};