{{ define "main" }}
    <div class="sidebar-title mb-1 pb-8">▒▒ all topics ▽</div>
    <ul class="pb-8">
    {{ range .Data.Pages }}
        <li><a class="sidebar-list text-base" href="{{ .Permalink }}{{ if eq hugo.Environment "offline" }}index.html{{ end }}">> {{ .Title }}</a></li>
    {{ end }}
    </ul>
{{ end }}
