<header id="nav-header" class="border-dark border-left-0 border-right-0">
  <div id="nav-container" class="container position-relative d-flex justify-content-between align-items-center">
    {% assign default_paths = site.pages | map: "path" %}
    {% assign page_paths = site.header_pages | default: default_paths %}
    <a class="h4 m-0 text-dark" href="{{ "/" | relative_url }}">{{ site.title | escape }}</a>

    {% if page_paths %}
      <nav id="nav-menu-container" class="text-right navbar-light">
       