.loader{box-sizing:border-box;border:3px solid #fff;border-radius:50%;width:96px;height:96px;animation:1s linear infinite rotation;display:inline-block;position:absolute}.loader:after{content:"";box-sizing:border-box;border:3px solid #0000;border-bottom-color:#ff3d00;border-radius:50%;width:154px;height:154px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes rotation{0%{transform:rotate(0)}to{transform:rotate(360deg)}}