下拉菜单组件

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      Event Sessions
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      <a href="#" class="block px-4 py-2 text-sm text-gray-700 dark:text-gray-300 hover:bg-green-50 dark:hover:bg-green-800 hover:text-green-800 dark:hover:text-green-200" role="menuitem">Keynote Speakers</a>
      <a href="#" class="block px-4 py-2 text-sm text-gray-700 dark:text-gray-300 hover:bg-green-50 dark:hover:bg-green-800 hover:text-green-800 dark:hover:text-green-200" role="menuitem">Panel Discussions</a>
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      <a href="#" class="block px-4 py-2 text-sm text-gray-700 dark:text-gray-300 hover:bg-green-50 dark:hover:bg-green-800 hover:text-green-800 dark:hover:text-green-200" role="menuitem">Workshops</a>
      <a href="#" class="block px-4 py-2 text-sm text-gray-700 dark:text-gray-300 hover:bg-green-50 dark:hover:bg-green-800 hover:text-green-800 dark:hover:text-green-200" role="menuitem">Networking Events</a>
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      <a href="#" class="block px-4 py-2 text-sm text-gray-700 dark:text-gray-300 hover:bg-green-50 dark:hover:bg-green-800 hover:text-green-800 dark:hover:text-green-200" role="menuitem">View Full Schedule</a>
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