下拉菜单组件

<div class="dark:bg-gray-900 min-h-screen p-8">
  <div class="relative inline-block text-left">
    <div>
      <button type="button" class="inline-flex justify-center w-full rounded-md border border-gray-300 dark:border-gray-700 shadow-sm px-4 py-2 bg-white dark:bg-gray-800 text-sm font-medium text-gray-700 dark:text-gray-200 hover:bg-gray-50 dark:hover:bg-gray-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500 dark:focus:ring-offset-gray-900" id="options-menu" aria-haspopup="true" aria-expanded="true">
        Options
        <svg class="-mr-1 ml-2 h-5 w-5" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
          <path fill-rule="evenodd" d="M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z" clip-rule="evenodd" />
        </svg>
      </button>
    </div>

    <div class="origin-top-right absolute right-0 mt-2 w-56 rounded-md shadow-lg bg-white dark:bg-gray-800 ring-1 ring-black ring-opacity-5 divide-y divide-gray-100 dark:divide-gray-700" role="menu" aria-orientation="vertical" aria-labelledby="options-menu">
      <div class="py-1">
        <a href="#" class="block px-4 py-2 text-sm text-gray-700 dark:text-gray-200 hover:bg-indigo-100 dark:hover:bg-indigo-600 hover:text-indigo-900 dark:hover:text-white" role="menuitem">
          <div class="flex items-center">
            <img class="h-6 w-6 rounded-full mr-2" src="https://randomuser.me/api/portraits/men/1.jpg" alt="">
            <span>Profile</span>
          </div>
        </a>
        <a href="#" class="block px-4 py-2 text-sm text-gray-700 dark:text-gray-200 hover:bg-indigo-100 dark:hover:bg-indigo-600 hover:text-indigo-900 dark:hover:text-white" role="menuitem">
          <div class="flex items-center">
            <img class="h-6 w-6 rounded-full mr-2" src="https://randomuser.me/api/portraits/women/1.jpg" alt="">
            <span>Friends</span>
          </div>
        </a>
      </div>
      <div class="py-1">
        <a href="#" class="block px-4 py-2 text-sm text-gray-700 dark:text-gray-200 hover:bg-indigo-100 dark:hover:bg-indigo-600 hover:text-indigo-900 dark:hover:text-white" role="menuitem">Settings</a>
        <a href="#" class="block px-4 py-2 text-sm text-gray-700 dark:text-gray-200 hover:bg-indigo-100 dark:hover:bg-indigo-600 hover:text-indigo-900 dark:hover:text-white" role="menuitem">Notifications
          <span class="inline-flex items-center justify-center px-2 py-0.5 ml-2 text-xs font-semibold leading-none text-red-100 dark:text-red-800 bg-red-600 dark:bg-red-200 rounded-full">3</span>
        </a>
      </div>
      <div class="py-1">
        <a href="#" class="block px-4 py-2 text-sm text-gray-700 dark:text-gray-200 hover:bg-indigo-100 dark:hover:bg-indigo-600 hover:text-indigo-900 dark:hover:text-white" role="menuitem">Share Post</a>
        <a href="#" class="block px-4 py-2 text-sm text-gray-700 dark:text-gray-200 hover:bg-indigo-100 dark:hover:bg-indigo-600 hover:text-indigo-900 dark:hover:text-white" role="menuitem">Logout</a>
      </div>
    </div>
  </div>
</div>