.flip-upper{transform-origin:50% 100%;background:linear-gradient(#fff 85%,#c8c8c8);transform:rotateX(.01deg);box-shadow:inset 0 1px 8px #0000001a}.flip-lower{transform-origin:50% 0;background:linear-gradient(#c8c8c8,#fff 15%);transform:rotateX(.01deg);box-shadow:inset 0 -3px 5px #0003}.flip-base-upper{transform-origin:50% 100%;background:linear-gradient(#fff 85%,#c8c8c8);transform:rotateX(.01deg);box-shadow:inset 0 1px 8px #0000001a}.flip-base-lower{transform-origin:50% 0;background:linear-gradient(#c8c8c8,#fff 15%);transform:rotateX(90deg);box-shadow:inset 0 -3px 5px #0003}