#loader1{display:block;position:relative;width:80px;height:80px;border-radius:50%;border:2px solid #0000;border-top-color:#255b4d;animation:spin 2s linear infinite}#loader1:before{content:"";position:absolute;top:5px;left:5px;right:5px;bottom:5px;border-radius:50%;border:2px solid #0000;border-top-color:#f59f17;animation:spin 3s linear infinite}#loader1:after{content:"";position:absolute;top:15px;left:15px;right:15px;bottom:15px;border-radius:50%;border:2px solid #0000;border-top-color:#255b4d;animation:spin 1.5s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}