.faq-item{border:1px solid #ddd;border-radius:5px;margin-bottom:10px}.faq-question{align-items:center;background-color:#f9f9f9;cursor:pointer;display:flex;justify-content:space-between;padding:15px}.faq-answer{background-color:#fff;border-top:1px solid #ddd;display:none;padding:15px}.arrow{border:solid #555;border-width:0 2px 2px 0;display:inline-block;height:10px;transition:transform .3s ease;width:10px}.arrow,.arrow.down{transform:rotate(45deg)}.arrow.up{transform:rotate(-135deg)}