.loading-spinner{display:inline-block;width:1rem;height:1rem;border:.125rem solid rgba(255,255,255,.3);border-top:.125rem solid currentColor;border-radius:50%;animation:spin 1s linear infinite}.loading-spinner--sm{display:inline-block;width:.75rem;height:.75rem;border:.125rem solid rgba(255,255,255,.3);border-top:.125rem solid currentColor;border-radius:50%;animation:spin 1s linear infinite}.loading-spinner--md{display:inline-block;width:1rem;height:1rem;border:.125rem solid rgba(255,255,255,.3);border-top:.125rem solid currentColor;border-radius:50%;animation:spin 1s linear infinite}.loading-spinner--lg{display:inline-block;width:1.5rem;height:1.5rem;border:.1875rem solid rgba(255,255,255,.3);border-top:.1875rem solid currentColor;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}