Navbar

Create a navigation bar with a dropdown menu.

        
            <nav class="navbar navbar-expand-md navbar-light">
                <a href="#" class="navbar-brand text-uppercase text-dark">Navbar</a>
                <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarToggle" aria-controls="navbarToggle" aria-expanded="false" aria-label="Toggle main navigation">
                    <i class="fas fa-bars fa-lg"></i>
                </button>
                <div class="collapse navbar-collapse" id="navbarToggle">
                    <ul class="navbar-nav text-uppercase ml-auto">
                        <li class="nav-item">
                            <a class="nav-link" href="#">Item</a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" href="#">Item</a>
                        </li>
                        <li class="nav-item dropdown">
                            <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                                Dropdown<i class="fas fa-chevron-down ml-1><i>
                            </a>
                            <div class="dropdown-menu" aria-labelledby="navbarDropdown">
                                <a class="dropdown-item" href="#">Item 1</a>
                                <a class="dropdown-item" href="#">Item 2</a>
                                <a class="dropdown-item" href="#">Item 3</a>
                            </div>
                        </li>
                    </ul>
                </div>
            </nav>
        
    

Bootstrap Documentation