.rotate-cards-front{z-index:11}.rotate-cards-back{z-index:10}.rotate-cards.rotate-right:hover>.rotate-cards-front{z-index:9}.rotate-cards.rotate-left:hover>.rotate-cards-front{z-index:9}.rotate-cards.rotate-up:hover>.rotate-cards-front{z-index:9}.rotate-cards.rotate-down:hover>.rotate-cards-front{z-index:9}