.preloader-dual-ring{display:inline-block;width:80px;height:80px}.preloader-dual-ring:after{content:" ";display:block;width:64px;height:64px;margin:8px;border-radius:50%;border:6px solid #fff;border-color:#fff #fff0 #fff #fff0;animation:preloader-dual-ring 1.2s linear infinite}@keyframes preloader-dual-ring{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}