Make sure only the title closest to content is an h1, (#585)

Regis Philibert

31.34.2022 b393088d09300408281929f30427cdbfdad02009

Make sure only the title closest to content is an h1, (#585)

not the hero's.

Fixes #584

 layouts/partials/page-header.html

@@ -6,11 +6,11 @@
      {{ partial "site-navigation.html" . }}
      <div class="tc-l pv6 ph3 ph4-ns">
        {{ if not .Params.omit_header_text }}
          <h1 class="f2 f1-l fw2 white-90 mb0 lh-title">{{ .Title | default .Site.Title }}</h1>
          <div class="f2 f1-l fw2 white-90 mb0 lh-title">{{ .Title | default .Site.Title }}</div>
          {{ with .Params.description  }}
            <h2 class="fw1 f5 f3-l white-80 measure-wide-l center lh-copy mt3 mb4">
            <div class="fw1 f5 f3-l white-80 measure-wide-l center lh-copy mt3 mb4">
              {{ . }}
            </h2>
            </div>
          {{ end }}
        {{ end }}
      </div>