@keyframes btn-spin{to{transform:rotate(360deg)}}.btn-spin{animation:1s linear infinite btn-spin;display:inline-block}a.btn.is-disabled,a.btn-secondary.is-disabled{opacity:.55;cursor:not-allowed;box-shadow:none;pointer-events:none;transform:none}@media (prefers-reduced-motion:reduce){.btn-spin{animation:none}}