<!-- parameter map url -->
{{ if .IsNamedParams }}
<div class="box box--{{ .Get "type" }}">
    {{ with .Get "title" }}
    <div class="box__title">{{ . }}</div>
    {{ end }}
    <div class="box__embed box__embed--{{ .Get "type" }}">
        {{ .Inner }}
    </div>
    {{ with .Get "caption"}}
    <div class="box__caption">{{ . }}</div>
    {{ end }}
</div>
{{ else }}
<div class="box box--{{ .Get 0 }}">
    <div class="box__embed box__embed--{{ .Get 0 }}">
        {{ .Inner }}
    </div>
</div>
{{ end }}
