github.com/jbramsden/hugo@v0.47.1/docs/themes/gohugoioTheme/layouts/partials/page-edit.html (about)

     1  <a href="{{.Site.Params.ghrepo}}edit/master/content/{{ .Lang }}/{{.File.Path}}" class="
     2  f6 ph3 pv1 br2 dib  tc ttu mv3 bg-primary-color white hover-bg-green link
     3  ">Improve this page</a>