.loading-center{left:50%;top:50%;transform:translate(-50%,-50%)}.placeholder-cover{padding-top:28.125%;padding-bottom:28.125%}.loading{width:50px;height:50px;position:relative;transition:all .5s}.loading:before,.loading:after{position:absolute;inset:0;background:rgba(99,179,237,.5);content:"";border-radius:50%}.loading:before{animation:anim1 2s infinite}.loading:after{animation:anim1 2s -1s infinite}@keyframes anim1{0%{transform:scale(0)}50%{transform:scale(2.5)}to{transform:scale(0)}}