Improvment to TailwindCSS article

[Exadra37]

To tackle repeating utility classes you can use @apply as suggested in this article:

<button class="btn-gray">
  Button
</button>

<style>
.btn-gray {
  @apply bg-gray text-white font-bold py-2 px-4 rounded;
}
.btn-gray:hover {
  @apply bg-gray-dark;
}
</style>

So I would suggest that you can improve this part of your article by using @apply to tackle the repetition of css utility classes.