.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px}.spinner{width:40px;height:40px;border:4px solid rgba(0,0,0,.1);border-left-color:#007bff;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}