n>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
          </button>
          <a class="navbar-brand" href="index.html">{fmt}</a>
        </div>

        
        <div class="collapse navbar-collapse">
          <ul class="nav navbar-nav">
            <li class="dropdown">
              <a href="#" class="dropdown-toggle" data-toggle="dropdown"
                 role="button" aria-expanded="false">6.1.2
                <span 