< div class="wrapper-fluid wrapper-navbar" id="wrapper-navbar">
< a class="skip-link screen-reader-text sr-only" href="#content">
Skip to content < /a>
< nav class="navbar navbar-toggleable-md navbar-inverse bg-primary">
< button class="navbar-toggler" type="button" data - toggle="collapse" data - target="#navbarNavDropdown" aria - controls="navbarNavDropdown" aria - expanded="false" aria - label="Toggle navigation">
< span class="navbar-toggler-icon">
< /span>
< /button>
< /nav>
< /div>