.introduce-card{animation:zoom_in_zoom_out_1 1s forwards}@keyframes zoom_in_zoom_out_1{0%{transform:perspective(100px) translateZ(-10px);opacity:0}to{transform:translateZ(0);opacity:1}}.introduce-card-hide{animation:zoom_in_zoom_out_2 1.2s forwards}@keyframes zoom_in_zoom_out_2{0%{transform:perspective(100px) translateZ(-10px);opacity:0}to{transform:translateZ(0);opacity:1}}