.spinner-container{width:100%;position:fixed;left:0;top:0;display:flex;align-items:center;justify-content:center;height:100vh;overflow:hidden;background-color:#eee;z-index:9999}.spinner{width:50px;height:50px;border:5px solid rgba(255,255,255,.3);border-top-color:#000;border-radius:50%;animation:spin 1s linear infinite;text-align:center;-webkit-border-radius:50%;-moz-border-radius:50%;-ms-border-radius:50%;-o-border-radius:50%;-webkit-animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}