Retro_Back_To_Top_Button

<div class="fixed bottom-5 right-5">
  <a href="#"
    class="group flex items-center justify-center p-4 rounded-full bg-gradient-to-br from-purple-500 via-pink-500 to-red-500 text-white shadow-lg transform transition-all duration-300 hover:scale-110 active:scale-95 focus:outline-none focus:ring-4 focus:ring-purple-300 dark:from-purple-700 dark:via-pink-700 dark:to-red-700 dark:focus:ring-purple-800"
    aria-label="Back to top">
    <svg class="h-8 w-8 transition-transform duration-300 group-hover:-translate-y-1" fill="none" stroke="currentColor"
      viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 10l7-7m0 0l7 7m-7-7v18"></path>
    </svg>
  </a>
</div>