extensions/templates/extensions/list.html

@@ -49,7 +49,7 @@
     <div class="row">
       <div class="col">
         {% if object_list %}
-        <div class="cards card-layout-horizontal cards-3">
+        <div class="cards cards-3">
           {% for extension in object_list %}
             {% include "extensions/components/card.html" with show_type=False %}
           {% endfor %}