<header class="lfg-header-dark">
        <nav class="navbar navbar-expand-md">
          <a class="navbar-brand" href="#">
            <img src="##image_url##logo_block_light.png"  alt="image">
          </a>
          
          <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav2" aria-controls="navbarNav2" aria-expanded="false" aria-label="Toggle navigation">
          <span class="navbar-toggler-icon"></span>
          </button>
          
          <div class="collapse navbar-collapse" id="navbarNav2">
            <ul class="navbar-nav mr-auto">
            </ul>
            <div class="d-flex social-menu">
              <a class="nav-link nav-link-lfg-header-dark" href="#"><i class="fab fa-facebook-square"></i></a>
              <a class="nav-link nav-link-lfg-header-dark" href="#"><i class="fab fa-twitter"></i></a>
              <a class="nav-link nav-link-lfg-header-dark" href="#"><i class="fab fa-instagram"></i></a>
              <a class="nav-link nav-link-lfg-header-dark" href="#"><i class="fab fa-youtube"></i></a>
              <a class="nav-link nav-link-lfg-header-dark" href="#"><i class="fab fa-pinterest"></i></a>
            </div>
            <a class="btn btn-outline-light ml-md-3" href="#">Purchase</a>
          </div>
        </nav>
    </header>