ass="ff-serif uppercase">3 days</p>
          </div>
        </div>
      </article>
      
      <!-- Mars -->
      <article hidden class="destination-info flow" id="mars-tab" tabindex="0" role="tabpanel">
        <h2 class="fs-800 uppercase ff-serif">Mars</h2>
  
        <p>Don’t forget to pack your hiking boots. You’ll need them to tackle Olympus Mons, 
    the tallest planetary mountain in our solar system. It’s two and a half times 
    the size of Everest!</p>
        
        <div class="desti