JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.5.0/css/all.css">
<html>
  <body>
    <i class="fas fa-angle-down" />
    <i class="fas fa-angle-up" />
    <i class="fas fa-angle-left" />
    <i class="fas fa-angle-right" />
  </body>
</html>

CSS

i {
  font-size: 140px;
}