@keyframes coucou{0%{transform:perspective(500px) translateZ(-100px);opacity:0}100%{transform:perspective(500px) translateZ(0px);opacity:1}}@keyframes bas{0%{transform:perspective(500px) translateY(0%) rotateX(0deg)}100%{transform:perspective(500px) translateY(-50%) rotateX(30deg);opacity:0}}@keyframes haut{0%{transform:perspective(500px) translateY(0%) rotateX(0deg);opacity:1}100%{transform:perspective(500px) translateY(50%) rotateX(-30deg);opacity:0}}