.fg-async-btn{transition:transform .08s ease,opacity .15s ease}.fg-async-btn:not(:disabled):active{transform:scale(.96)}.fg-async-btn.is-busy{cursor:default;animation:fgAsyncPulse .9s ease-in-out infinite}@keyframes fgAsyncPulse{0%,to{opacity:1}50%{opacity:.55}}