JSFiddle - React, Tailwind, and code Playground

HTML

<textarea>Stuff that I'm writing is this</textarea>
<div>Stuff that I'm <br />writing.</div>

CSS

div, textarea 
{
    position:absolute;
    top: 0px;
    left: 0px;
    margin: 0px;
    padding: 0px;
    font-family: Consolas;
    font-size: medium;
    border:2px solid grey;
    border-width: 0px;
}
div {color:red;}
textarea {margin-left:-0.5px;color: blue;}