.flip{height:280px;perspective:600px;width:400px}.flip-content{height:100%;transform-style:preserve-3d;transition:transform .4s;width:100%}.flipped .flip-content{transform:rotateY(180deg);transition:transform .3s}.flip-back,.flip-front{backface-visibility:hidden;height:100%;position:absolute;width:100%}.flip-back{transform:rotateY(180deg)}