head,html,body{padding:0;margin:0;height:100%;width:100%}.spinner{position:fixed;top:0;left:0;width:100vw;height:100vh;display:flex;justify-content:center;align-items:center;background-color:#fff}.spinner:after{content:"";width:45px;height:45px;border:5px solid #e9e9ec;border-top-color:#da604f;border-radius:50%;animation:loading .7s linear infinite}@keyframes loading{0%{transform:rotate(0)}to{transform:rotate(1turn)}}