<section id="demo" class="container-fluid">
    <div class="product-demo">
        <iframe frameborder="0" src="https://cdn.knightlab.com/libs/timeline3/latest/embed/index.html?source=1xuY4upIooEeszZ_lCmeNx24eSFWe0rHe9ZdqH2xqVNk&amp;font=Default&amp;lang=en&amp;initial_zoom=2&amp;height=100%" width="100%"></iframe>
    </div>
</section>
