{{ $related := first 5 (where (where .Site.Pages ".Params.tags" "intersect" .Params.tags) "Permalink" "!=" .Permalink) }}
{{ with $related }}
  <div class="related">
    <h3 class="see-also">{{- i18n "related" -}}</h3>
    <ul>
      {{ range . }}
        <li>
          <a href="{{ .RelPermalink }}">{{ .Title }}</a>
        </li>
      {{ end }}
    </ul>
  </div>
{{ end }}