HTML 代码
<button class="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded-full transition duration-300 ease-in-out dark:bg-blue-700 dark:hover:bg-blue-900">Follow</button><button class="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded-full transition duration-300 ease-in-out dark:bg-blue-700 dark:hover:bg-blue-900">Follow</button>