.spinner-container{display:flex;justify-content:center;align-items:center;width:auto}.spinner{border:4px solid rgba(0,0,0,.3);border-top-color:#007bff;border-radius:50%;width:24px;height:24px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}