wagtail_bakerydemo/bakerydemo/jinja2/includes/card/location-card.html

<div class="location-card col-sm-4">
    <a class="location-card__link" href="{{page.url}}">
        <figure class="location-card__image">
            {{ image(page.image, "fill-430x320-c100", loading="lazy") }}
        </figure>
        <div class="location-card__contents">
            <h3 class="location-card__title">{{page.title}}</h3>
            {% if page.introduction %}
                <p class="location-card__text">{{ page.introduction|truncatewords(15) }}</p>
            {% endif %}
        </div>
    </a>
</div>