@keyframes circle1{0%{transform:translateZ(0)}to{transform:translate3d(0,-100%,0);visibility:hidden}}@keyframes circle2{0%{transform:translate3d(0,100%,0);visibility:visible}to{transform:translateZ(0)}}@keyframes circle3{0%{transform:translate3d(0,-100%,0);visibility:visible}to{transform:translateZ(0)}}@keyframes rect1{0%{opacity:1;transform-origin:center}to{opacity:0;transform:rotate(200deg);transform-origin:center}}@keyframes rect2{0%{opacity:0;transform:rotate(-200deg);transform-origin:center}to{opacity:1;transform:none;transform-origin:center}}