Navbars

XS

Portrait Phones
<576px

SM

Landscape Phones
≥576px to <768px

MD

Tablets
≥768px to <992px

LG

Laptops
≥992px to <1200px

XL

Desktops
≥1200px

Navbar

.navbar & .navbar-expand-{breakpoint} = .navbar-expand-{sm, md, lg, xl}

Navbar Brand

.navbar-brand

Navbar Active

.active or .disabled & .nav-link .nav-item

Forms

<form> & .form-inline

Text

.navbar-text

Color Schemes

.bg-{color} & .navbar-dark or .navbar-light

Containers

.container

Navbar Toggler

.navbar-toggler & .navbar-toggler-icon

Toggle External Content

id & data-target