Light navbar .navbar-light

Inverse navbar .navbar-inverse

Transparent Navbar

Use the new utility .bg-transparent in combination with .navbar-inverse or .navbar-light for placing navbars over backgrounds and interactive content.

In combination with .navbar-inverse

In combination with .navbar-light

Dropdown nested menus

You can add nested submenus by inserting a .dropdown.dropdown-submenu as an item inside a .dropdown-menu, because we're just reusing the same classes to create each nested submenu, there's no limit to how many steps you can get, and it comes optimized for mobile devices too :D

Dropdown inverse with .dropdown-menu-inverse

You can change the style of one or all dropdown menus to a dark version.