redstrate.com/themes/red/layouts/partials/sidebar.html

<nav>
    <details id="nav-menu" open>
        <summary>Menu</summary>

        <strong>{{ lang.Translate "navigation" }}</strong>

        {{ $icon := resources.Get "external-link.svg" }}

        {{ range .Site.Menus.main }}
            <div class="site-menu">
                {{ with resources.Get .Params.img }}
                    <img alt="" class="symbolic-icon" style="image-rendering: pixelated;" width="16" height="16" src="{{ .RelPermalink }}">
                {{ end }}
                {{ $url := .URL }}
                {{ if not (strings.Contains $url "https") }}
                    {{ $url = printf "%s%s" $.Site.Home.Permalink .URL }}
                {{ end }}
                <a href="{{ $url }}">{{ .Name }}{{ if strings.HasPrefix .URL "http" }}<img class="external-link" aria-hidden="true" alt="External link" width="16" height="16" src="{{ $icon.RelPermalink }}">{{- end -}}</a>
            </div>
        {{ end }}

        <br/>

        <strong>{{ lang.Translate "social_media" }}</strong>

        {{ range .Site.Menus.socials }}
            <div class="site-menu">
                {{ with resources.Get .Params.img }}
                    <img alt="" style="image-rendering: pixelated;" width="{{ .Width }}" height="{{ .Height }}" src="{{ .RelPermalink }}">
                {{ end }}
                <a rel="me" href="{{ .URL  }}">{{ .Name }}{{ if strings.HasPrefix .URL "http" }}<img class="external-link" aria-hidden="true" alt="External link" width="16" height="16" src="{{ $icon.RelPermalink }}">{{- end -}}</a>
            </div>
        {{ end }}

        {{ if .IsTranslated }}
            <br>
            <strong>Available Languages</strong>
            <div class="site-meni">
                {{ $currentPage := . }}
                {{ range .Translations }}
                    {{ $specificLang := .Lang }}
                    {{ range $currentPage.Translations }}
                        {{ if (eq .Lang $specificLang) }}
                            <a href="{{ .RelPermalink }}">{{ .Language.LanguageName }}</a>
                        {{ end }}
                    {{ end }}
                {{ end }}
            </div>
        {{ end }}
    </details>
</nav>