.preloader{animation:preloader-spin 2s linear infinite;border:3px solid transparent;border-radius:50%;border-top-color:#b10000;display:block;height:80px;margin:30px auto;position:relative;width:80px}.preloader:before{animation:preloader-spin 3s linear infinite;bottom:5px;left:5px;right:5px;top:5px}.preloader:after,.preloader:before{border:3px solid transparent;border-radius:50%;border-top-color:#b10000;content:"";position:absolute}.preloader:after{animation:preloader-spin 1.5s linear infinite;bottom:15px;left:15px;right:15px;top:15px}@keyframes preloader-spin{0%{transform:rotate(0)}to{transform:rotate(1turn)}}