nav.navbar.navbar-inverse.navbar-fixed-top
  .container
    .navbar-header
      button.navbar-toggle.collapsed(type="button", data-toggle="collapse", data-target="#navbar", aria-expanded="false", aria-controls="navbar")
        span.sr-only Toggle navigation
        span.icon-bar
        span.icon-bar
        span.icon-bar
      a.navbar-brand(href="#") Demo
    #navbar.collapse.navbar-collapse
      ul.nav.navbar-nav
        li.active
          a(href="#") Home