         <div class="col-12">
                    <h4><a target="_new" href="https://fonts.google.com/specimen/Open Sans">Open Sans</a></h4>
                </div>
                <div class="col-xl-4">
                    <h6>Heading 6</h6>
                    <h5>Heading 5</h5>
                    <h4>Heading 4</h4>
                    <h3 class="text-truncate">Heading 3</h3>
                    <h2 class="text-truncate">Heading 2</h2>
                    <h1 class="text-truncate">Heading 1</h1>
         