<h1>{{title}}</h1>

<ul>
  <li><a [routerLink]="['/dashboard']">Dashboard</a></li>
  <li><a [routerLink]="['/engines']">Engines</a></li>
  <li><a [routerLink]="['/car']">Car</a></li>
</ul>
<router-outlet></router-outlet>
<!--
<app-car
  [wheels]="3"
  (startEngine)="onStartEngine($event)">
</app-car>
-->

<nav class="navbar navbar-default navbar-static-top" role="navigation">
  <div class="container-fluid">
    <!-- Brand and toggle get grouped for better mobile display -->
    <div class="navbar-header">
      <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
        <span class="sr-only">Toggle navigation</span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
      <a class="navbar-brand" href="#">{{title}}</a>
    </div>

    <!-- Collect the nav links, forms, and other content for toggling -->
    <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
      <ul class="nav navbar-nav">
        <li><a [routerLink]="['/dashboard']">Dashboard</a></li>
        <li><a [routerLink]="['/engines']">Engines</a></li>
        <li role="separator" class="divider"></li>
        <li><a [routerLink]="['/car']">Car</a></li>
      </ul>
    </div><!-- /.navbar-collapse -->
  </div><!-- /.container-fluid -->
</nav>
<router-outlet></router-outlet>

Add bootstrap to the menu
Add bootstrap to the menu
