ref: 461b0e066f8b7a38f8e69f118e8c020e20b09a13
dir: /docs/themes/gohugoioTheme/layouts/partials/page-edit.html/
<a href="{{.Site.Params.ghrepo}}edit/master/content/{{ .Lang }}/{{.File.Path}}" class="
f6 ph3 pv1 br2 dib tc ttu mv3 bg-primary-color white hover-bg-green link
">Improve this page</a>