<nav>
    <div class="internal">
        {{- $currentPage := . }}
        <!-- todo: put this in a "pages" drop down on mobile -->
        {{- range site.Menus.main }}
        {{- $menu_item_url := .URL  | absURL }}
        {{- $page_url:= $currentPage.Permalink | absURL }}
        <a href="{{ .URL }}" title="{{ .Title | default .Name }}" {{- if eq $menu_item_url $page_url }} class="active" {{- end }}>
            {{- .Pre }}
            {{- .Name -}}
            {{ .Post -}}
        </a>
        {{- end }}
    </div>
    <div class="external">
        {{- range site.Params.profile_links }}
        <a href="{{ .url | absURL }}" title="{{ .name }}">{{ .name }}</a>
        {{- end }}
    </span>
</nav>