Tutorial Presentation

First of all, link the jQuery library

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>

Then, add a textarea attribute

<textarea autofocus></textarea>

Define textarea in CSS

textarea { z-index: -1; bottom: 0; width: 100%; border: none; height: 0vh; }

Don't forget to add height to your webpage

* { margin: 0; padding: 0; width: 100%; height: 1000vh; position: absolute; }

And there you have it! Refresh the page!