fix(massmail): #43876, set max-height for cards on 8/page massmail template to avoid overflow
fix(massmail): #43876, set max-height for cards on 8/page massmail template to avoid overflow

OPEN-ENT-NG/theme-open-ent,OPEN-ENT-NG/theme-open-ent,OPEN-ENT-NG/theme-open-ent