HTML 代码
<nav class="backdrop-filter backdrop-blur-lg bg-opacity-20 bg-blue-500 dark:bg-gray-800 dark:bg-opacity-20 p-4">
<div class="container mx-auto flex justify-between items-center">
<div class="text-white text-lg font-semibold">My Blog</div>
<button class="text-white focus:outline-none lg:hidden">
<svg class="w-6 h-6" 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="M4 6h16M4 12h16m-4 6h4"></path>
</svg>
</button>
<div class="hidden lg:flex space-x-4">
<a href="#" class="text-white hover:text-gray-200">Home</a>
<a href="#" class="text-white hover:text-gray-200">About</a>
<a href="#" class="text-white hover:text-gray-200">Contact</a>
</div>
</div>
</nav>