.flip-card{perspective:1000px}.flip-card-inner{position:relative;width:100%;height:auto;transform-style:preserve-3d;transition:transform .6s linear}.flipped .flip-card-inner{transform:rotateY(-180deg)}.flip-card-back,.flip-card-front{backface-visibility:hidden;position:absolute}.flip-card-front{transform:rotateY(0deg)}.flip-card-back{transform:rotateY(-180deg)}