JSFiddle - React, Tailwind, and code Playground

by _hags

HTML

<a href="#">bar</a>

<input type="submit" value="bar">

CSS

a { background: blue; color: white }
a:before { 
  content: 'foo'; background: green;  
}


input { background: blue; color: white }
input:before { 
  content: 'foo'; background: green;  
}