github.com/mweagle/Sparta@v1.15.0/docs_source/themes/hugo-theme-learn/layouts/shortcodes/mermaid.html (about)

     1  {{ $_hugo_config := `{ "version": 1 }` }}
     2  <div class="mermaid" align="{{ if .Get "align" }}{{ .Get "align" }}{{ else }}center{{ end }}">{{ safeHTML .Inner }}</div>