diff --git a/combo/apps/wcs/models.py b/combo/apps/wcs/models.py
index f03788b8..9609c423 100644
--- a/combo/apps/wcs/models.py
+++ b/combo/apps/wcs/models.py
@@ -1333,7 +1333,7 @@ class WcsCardCell(CardMixin, CellBase):
 
     @property
     def css_class_names(self):
-        return '%s card %s' % (super().css_class_names, self.get_reference())
+        return '%s card card-%s %s' % (super().css_class_names, self.display_mode, self.get_reference())
 
     def get_cell_extra_context(self, context):
         extra_context = super().get_cell_extra_context(context)