layouts/_default/single.html

{{ partial "header.html" . }}

<div class="body">
    <main>
        <div class="static toolbar"></div>
        <div class="content">
            <article class="static doc {{ .Page.Section }}">
                {{ with .Title }}
                <h1>{{ . }} </h1>
                {{ end }}
                <aside class="toc embedded" aria-label="Table of contents">
                    <div class="toc-menu">
                        <h3 id="toc-heading">Contents</h3>
                        <nav id="TableOfContents" aria-labelledby="toc-heading">
                            {{ range .Fragments.Headings }}
                            <ul>
                                {{ range .Headings }}
                                    <li><a href="#{{ anchorize .ID }}">{{ .Title }}</a>
                                    {{- if .Headings }}
                                    <ul>
                                        {{- range .Headings }}
                                            <li><a href="#{{ anchorize .ID }}">{{ .Title }}</a></li>
                                        {{- end }}
                                    </ul>
                                    {{- end }}
                                    </li>
                                {{- end }}
                            </ul>
                            {{- end }}
                        </nav>
                    </div>
                </aside>
                {{ .Content }}
            </article>
            <aside class="toc sidebar" data-title="Contents" data-levels="2" aria-label="Contents">
                <div class="toc-menu"></div>
            </aside>
        </div>
    </main>
</div>

{{ partial "footer.html" . }}