#loading{z-index:999;position:absolute;top:0;left:0;width:100%;height:100%;background:#222}.lds-ring{display:inline-block;position:relative;width:80px;height:80px;transform:translate(calc(50vw - 40px),calc(50vh - 40px))}.lds-ring div{box-sizing:border-box;display:block;position:absolute;width:64px;height:64px;margin:8px;border-radius:50%;animation:lds-ring 1.2s cubic-bezier(.5,0,.5,1) infinite;border:8px solid transparent;border-top-color:#fff}.lds-ring div:first-child{animation-delay:-.45s}.lds-ring div:nth-child(2){animation-delay:-.3s}.lds-ring div:nth-child(3){animation-delay:-.15s}@keyframes lds-ring{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}