.mdc-button.is-loading{opacity:.88;cursor:progress;transform:none}.mdc-spin{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;margin-right:10px;vertical-align:-2px;animation:mdcspin .7s linear infinite}@media (prefers-reduced-motion:reduce){.mdc-spin{animation:none;display:none}}