actually filter by class_name
actually filter by class_name

brandleadership/kuhsaft,screenconcept/kuhsaft,brandleadership/qbrick,brandleadership/qbrick,screenconcept/qbrick,screenconcept/kuhsaft,brandleadership/qbrick,brandleadership/kuhsaft,screenconcept/qbrick,screenconcept/kuhsaft,brandleadership/kuhsaft,screenconcept/qbrick