.flip-block-container{position:relative;perspective:1000px}.flip-block-front,.flip-block-back{position:absolute;top:0;left:0;width:100%;height:100%;backface-visibility:hidden;transition:transform 0.5s ease-in-out}.flip-block-back{transform:rotateY(180deg)}.flip-block-container:hover .flip-block-front{transform:rotateY(180deg)}.flip-block-container:hover .flip-block-back{transform:rotateY(0deg)}