control::before in tailwind css dark mode code example

Example: tailwind css dark mode

<div class="bg-white dark:bg-gray-800">
  <h1 class="text-gray-900 dark:text-white">Dark Mode!!</h1>
  <p class="text-gray-600 dark:text-gray-300">
    Example Text
  </p>
</div>
/* NOT MINE THO Dislike if not working i'll remove*/

/* tailwind.config.js  (JAVASCRIPT FILE)*/
module.exports = {
  darkMode: 'media',
}