hugo-theme-relearn/layouts/partials/shortcodes/tabs.html

{{- $context := .context }}
{{- $tabs := .tabs | default slice }}
{{- $groupid := .groupid | default "default" }}
{{- with $context }}
<div class="tab-panel">
  <div class="tab-nav">
  {{- range $idx, $tab := $tabs }}
    <button
      data-tab-item="{{ .name }}"
      data-tab-group="{{ $groupid }}"
      class="tab-nav-button {{ cond (eq $idx 0) "active" ""}}"
      onclick="switchTab('{{ $groupid }}','{{ .name }}')"
      ><span>{{ .name }}</span></button>
  {{- end }}
  </div>
  <div class="tab-content">
    {{- range $idx, $tab := $tabs }}
    <div data-tab-item="{{ .name }}" data-tab-group="{{ $groupid }}" class="tab-item {{ cond (eq $idx 0) "active" ""}}">
{{ .content | safeHTML }}
    </div>
    {{- end }}
  </div>
</div>
{{- end }}