.spinner-overlay{position:fixed;top:0;left:0;right:0;bottom:0;display:flex;justify-content:center;align-items:center;background-color:rgba(0,0,0,.5);z-index:10000}.spinner-overlay.data{background-color:#ffffff}.spinner{width:50px;height:50px;border-radius:50%;border:4px solid rgba(255,255,255,.3);border-left-color:#ffffff;animation:spin 1s ease infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}