JSFiddle - React, Tailwind, and code Playground

by Aaron Kahlhamer

HTML

<div class="a">Hello World</div>
<div class="b">Hello World</div>

CSS

body {font-size:140%}

.a {
    background:green;
    font-size:4em;
    width:10em;
}

.b {
    background:orange;
    font-size:64px;
    width:160px;
}