.coin{animation:loading-spinner 12s cubic-bezier(0,.2,.8,1) infinite;border-radius:50%;position:relative;transform-origin:center center;transform-style:preserve-3d}.coin:before{background:currentColor;border-radius:50%;content:"";filter:brightness(50%);inset:0;position:absolute}.tails{backface-visibility:hidden;background:currentColor;border-radius:50%;height:100%;position:absolute;transform:rotateY(180deg) translateZ(.2rem);transform-style:preserve-3d;width:100%}.tails:after{backface-visibility:hidden;background:currentColor;border-radius:50%;content:"";filter:brightness(50%);height:100%;left:0;position:absolute;top:0;transform:rotateY(180deg);transform-style:preserve-3d;width:100%}.heads{backface-visibility:hidden;background:currentColor;border-radius:50%;height:100%;position:absolute;transform:translateZ(.2rem);transform-style:preserve-3d;width:100%}.heads:after{backface-visibility:hidden;background:currentColor;border-radius:50%;content:"";filter:brightness(50%);height:100%;left:0;position:absolute;top:0;transform:rotateY(180deg);transform-style:preserve-3d;width:100%}@keyframes loading-spinner{0%,to{animation-timing-function:cubic-bezier(.5,0,1,.5)}0%{transform:rotateY(0)}50%{animation-timing-function:cubic-bezier(0,.5,.5,1);transform:rotateY(5turn)}to{transform:rotateY(10turn)}}