<p><i class="error fa-solid fa-x" aria-hidden="true"></i><span class="fa-sr-only">Fout</span> - <a href="#">Download</a> ons whitepaper over digitale toegankelijkheid.</p>

<p><i class="valid fa-solid fa-check" aria-hidden="true"></i><span class="fa-sr-only">Goed</span> - <a href="#">Download whitepaper over digitale toegankijkheid (PDF, 6Mb)</a></p>
.error{
  color: red;
}
.valid{
  color: green;
}

External CSS

  1. https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css

External JavaScript

This Pen doesn't use any external JavaScript resources.