.loader-container{position:fixed;left:0;top:0;width:100%;height:100%;background-color:#fff;display:flex;align-items:center;justify-content:center;z-index:1000}.loader{border:5px solid #f3f3f3;border-top-color:#3498db;border-radius:50%;width:50px;height:50px;animation:spin 2s linear infinite}.loader:before{content:"Loading";color:#000;position:fixed;left:0;top:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}