PortableInfobox/templates/PortableInfoboxItemImageCollection.mustache

<div class="pi-image-collection">
	<ul class="pi-image-collection-tabs">
		{{#images}}<li class="pi-tab-link pi-item-spacing" data-pi-tab="pi-tab-{{ref}}">{{name}}</li>{{/images}}
	</ul>

	{{#images}}
		<div class="pi-image-collection-tab-content" id="pi-tab-{{ref}}">
			<img src="{{thumbnail}}" class="pi-image-thumbnail" alt="{{alt}}" width="{{{width}}}" height="{{{height}}}"
			     data-{{media-type}}-key="{{name}}" data-{{media-type}}-name="{{name}}"/>
		</div>
	{{/images}}
</div>