hugo-theme-zzo/layouts/partials/header/header-img.html

{{ if $.Params.header }}  
  {{ range $.Params.header }}
    {{ if eq .type "img" }}
    <div class="site-header site-header__align-{{ .align }}" style="background-image: url('{{ .image | relURL }}'); width: 100%; height: {{ .height }}px; padding: {{ .paddingY }}px {{ .paddingX }}px;">
      {{ $header := . }}
      {{ if .title }}            
        {{ range .title }}
        <div class="site-header__title" style="font-size: {{ $header.titleFontSize }}px;">
          {{ . }}
        </div>
        {{ end }}      
      {{ end }}
      {{ if .spaceBetweenTitleSubtitle }}
        <div style="height: {{ .spaceBetweenTitleSubtitle }}px"></div>
      {{ end }}
      {{ if .subtitle }}
        {{ range .subtitle }} 
        <div class="site-header__subtitle" style="font-size: {{ $header.subtitleFontSize }}px;">
          {{ . }}
        </div>
        {{ end }}      
      {{ end }}
    </div>
    {{ end }}
  {{ end }}
{{ end }}