<figure class="article-box__image">
{% if event.departments.first %}
{% with event.departments.first as department %}
- <div class="article-box__placeholder {{department.department.name|lower}}"></div>
+ <div class="article-box__placeholder {{department.department.name|slugify}}"></div>
{% endwith %}
{% else %}
<div class="article-box__placeholder"></div>
{% else %}
<figure class="article-box__image">
{% if article.department %}
- <div class="article-box__placeholder {{article.department.name|lower}}"></div>
+ <div class="article-box__placeholder {{article.department.name|slugify}}"></div>
{% else %}
<div class="article-box__placeholder"></div>
{% endif %}