website/layouts/shortcodes/tutorials/carousel.html

<div class="col-md-8">
    <div id="{{ .Get "id" | default "myCarousel" }}" class="carousel" data-ride="carousel" data-interval="{{ .Get "interval" | default "3000" }}">
        <div class="carousel-inner" role="listbox">
            {{ .Inner }}
        </div>
    </div>
</div>