JSFiddle - React, Tailwind, and code Playground

by Alphonsio

HTML

<div>Content</div>
<div id="outline">Content</div>

CSS

div {
  padding: 0.5rem;
  margin: 0.2rem;
  border-radius: 0.4rem;
  width: fit-content;
  background-color: #eee;
}

#outline {
  outline: black 1px solid;  
}