gcg-website/layouts/partials/modal.html

<div id="{{ md5 .title }}" class="modal fade">
  <div class="modal-dialog modal-xl modal-dialog-scrollable modal-dialog-centered" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h3 class="modal-title">{{ .title }}</h3>
        <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close" data-pagefind-ignore></button>
      </div>
      <div class="modal-body">
        <div class="content mb-4">
        {{ .content | markdownify }}
        </div>
        {{ range .unterhaufen }}
          {{ partial "collapsible" . }}  
        {{ end }}
      </div>
    </div>
  </div>
</div>