#preloader{z-index:9999;background:#fff;position:fixed;inset:0;overflow:hidden}#preloader:before{content:"";border:6px solid #3fbbc0;border-top-color:#ecf8f9;border-radius:50%;width:60px;height:60px;animation:1s linear infinite animate-preloader;position:fixed;top:calc(50% - 30px);left:calc(50% - 30px)}@keyframes animate-preloader{0%{transform:rotate(0)}to{transform:rotate(360deg)}}