Fixed breakpoints in services overview

uffd/services/templates/overview.html

@@ -51,7 +51,7 @@
   </div>
 {% endmacro %}
 
-<div class="row row-cols-2 row-cols-md-3 mt-2">
+<div class="row row-cols-1 row-cols-md-2 row-cols-lg-3 row-cols-xl-4 mt-2">
 	{% for service in services if service.has_access %}
 		{{ service_card(service) }}
 	{% endfor %}