<!– Navigation –> <nav class=“navbar navbar-expand-lg navbar-light fixed-top” id=“mainNav”>

<div class="container">
  <a class="navbar-brand" href="{{"/" | relative_url }}">{{ site.title | escape }}</a>
  <button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target="#navbarResponsive" aria-controls="navbarResponsive" aria-expanded="false" aria-label="Toggle navigation">
    Menu
    <i class="fa fa-bars"></i>
  </button>
  <div class="collapse navbar-collapse" id="navbarResponsive">
    <ul class="navbar-nav ml-auto">
      <li class="nav-item">
        <a class="nav-link" href="{{"/" | relative_url }}">Home</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="{{"/about" | relative_url }}">About</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="{{ "/posts" | relative_url }}">Posts</a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="{{"/contact" | relative_url }}">Contact</a>
      </li>
    </ul>
  </div>
</div>

</nav>