diff --git a/froide_govplan/templates/froide_govplan/plugins/card_cols.html b/froide_govplan/templates/froide_govplan/plugins/card_cols.html
index e856016..e132d78 100644
--- a/froide_govplan/templates/froide_govplan/plugins/card_cols.html
+++ b/froide_govplan/templates/froide_govplan/plugins/card_cols.html
@@ -2,7 +2,7 @@
 
 <div class="row">
   {% for object in object_list %}
-    <div class="col col-12 col-md-4 d-flex mb-3">
+    <div class="col col-12 col-md-6 col-lg-4 d-flex mb-3">
       <a href="{{ object.get_absolute_url }}" class="d-flex w-100 text-body text-decoration-none">
         <div class="box-card border-blue w-100 shadow-blue">
           <div class="box-card-header p-3 bg-blue-20">