*{margin:0;padding:0;box-sizing:border-box}.loader{width:48px;height:48px;border-radius:50%;display:inline-block;position:relative;border:3px solid;border-color:#fff #fff transparent transparent;box-sizing:border-box;animation:rotation 1s linear infinite}.loader:after,.loader:before{content:"";position:absolute;inset:0;margin:auto;border:3px solid;border-color:transparent transparent #ff3d00 #ff3d00;width:40px;height:40px;border-radius:50%;box-sizing:border-box;animation:rotationBack .5s linear infinite;transform-origin:center center}.loader:before{width:32px;height:32px;border-color:#fff #fff transparent transparent;animation:rotation 1.5s linear infinite}@keyframes rotation{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes rotationBack{0%{transform:rotate(0)}to{transform:rotate(-360deg)}}