.flip-wrapper{display:inline-block;perspective:1000px;position:relative;width:100%;height:1em}.flip-back,.flip-front{display:block;position:absolute;width:100%;backface-visibility:hidden;transform-origin:center;transition:transform .8s ease-in-out}.flip-front{transform:rotateY(0deg)}.flip-back,.flip-wrapper.flipped .flip-front{transform:rotateY(180deg)}.flip-wrapper.flipped .flip-back{transform:rotateY(1turn)}