.loading-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:hsla(0,0%,100%,.8);display:flex;justify-content:center;align-items:center;z-index:9999}.loading-icon{border:8px solid #f3f3f3;border-top-color:#3498db;border-radius:50%;width:60px;height:60px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}