.spinner{width:48px;height:48px;border:2px solid #fff;border-radius:50%;display:inline-block;position:relative;box-sizing:border-box;animation:rotation 1s linear infinite}.spinner:after,.spinner:before{content:"";box-sizing:border-box;position:absolute;left:0;top:0;background:#ff3d00;width:6px;height:6px;transform:translate(150%,150%);border-radius:50%}.spinner:before{left:auto;top:auto;right:0;bottom:0;transform:translate(-150%,-150%)}@keyframes rotation{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}