hugo/docs/layouts/_default/list.html

{{ define "main" }}
<ul style="margin-top: 20px">
    {{ range .Data.Pages }}
    <li>
        <a href="{{ index .Params " link " }}">{{ .Title }}</a> <em>Updated {{ .Lastmod.Format "Mon, Jan 2, 2006" }}</em>
    </li>
    {{ end }}
</ul>
{{ end }}