{{ .Scratch.Set "slides" slice }}

{{ if trim .Inner "\n" }}
{{ .Scratch.Add "slides" .Inner }}
{{ end }}

{{ if .Get "content" }}
  {{ $lookup := split (.Get "content") "." }}
  {{ $html := index .Page.Site.Data (index $lookup 0) (index $lookup 1) | markdownify }}
  {{ $slides := split $html "<hr />" }}
  {{ $scratch := .Scratch }}
  {{ range $slides }}
    {{ $scratch.Add "slides" . }}
  {{ end }}
{{ end }}

{{ $attributes := slice "background-color" "background-image" "background-size" "background-position" "background-repeat" "transition" "transition-speed" "background-iframe" "background-interactive" "background-video" "background-video-loop" "background-video-muted" }}
{{ $params := . }}
{{ range .Scratch.Get "slides" }}
<section data-noprocess
  {{- range $attribute := $attributes -}}
    {{- with $params.Get $attribute }} data-{{ $attribute | safeHTMLAttr }}="{{ . }}"{{ end -}}
  {{- end -}}>
  {{ . | safeHTML }}
</section>
{{ end }}