<form class="max-w-sm mx-auto font-sans">
    <label for="countries" class="block mb-2 text-sm font-medium text-gray-900 dark:text-white">Select an option</label>
    <select id="countries" class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-3 *:font-sans">
      <option selected>Choose a country</option>
      <option value="US">United States</option>
      <option value="CA">Canada</option>
      <option value="FR">France</option>
      <option value="DE">Germany</option>
    </select>
  </form>