d-flex my-3">
                <div class="jumbotron w-100 py-5 mx-auto">
                    <h1>Whoot!strap</h1>
                    <h4>Theming Companion for Bootstrap</h4>
                    <p class="lead">
                        Rapidy build custom themes for Bootstrap, the world's most 
                        popular front-end component library for mobile-first, 
                        responsive Web apps. Whootstrap is a customizer and theme creator for Bootstrap. 
                        Choose 