sticky-top shadow">
    {% if site.data.index.nav.brand %}
    {% include link.html link=site.data.index.nav.brand class="btn navbar-brand" %}
    {% endif %}
    <div
            {% if links or site.data.index.config.search.links or site.data.index.config.search.content %}
            class="collapse navbar-collapse p-0 m-0"
            id="navbarSupportedContent"
            {% else %}
            class="p-0 m-0 navbar-collapse"
            {% endif %}
    >
        <ul class="navbar-nav me-auto my-1 p-0"