{{- define "main" -}}
{{- if (gt (len (findRE "<h1" .Content)) 0) }}
{{ replaceRE "(<h1.*</h1>)" "</article>\n$1\n<article>" .Content | strings.TrimLeft "\n " | strings.TrimPrefix "</article>" | replaceRE "\n" "\n      " | safeHTML }}</article>
{{- else -}}
      <h1>{{ .Page.Title }}</h1>
      <article>
        {{ .Content | replaceRE "\n" "\n      " | safeHTML }}
      </article>
{{- end }}
    <div align="center">
      {{- if .Page.PrevInSection }}
      <a href="{{ .Page.PrevInSection.URL }}">Prev</a>
      {{- end }}
      <a href="{{ .Parent.URL }}">&lt;{{ .Parent.Name }}&gt</a>
      {{- if .Page.NextInSection }}
      <a href="{{ .Page.NextInSection.URL }}">Next</a>
      {{- end }}
    </div>
{{- end -}}