 navigation">
    &#9776;
  </button>
  <div class="collapse navbar-collapse" id="exCollapsingNavbar2">
    <ul class="nav navbar-nav ml-auto">
      {{ $currentPage := . }}
      {{ range .Site.Menus.main }}
      {{- $active := strings.Contains $currentPage.RelPermalink .URL }}
          <li class="nav-item mr-xl-3 ml-xl-3 mr-lg-2 ml-lg-2 mr-0 ml-0">
            <a class="nav-link menu-item" href="{{ .URL | absLangURL }}">
              {{ .Pre }} 
              <span class="text-capitalize no-decoration 