html{padding:2rem 1rem;font-family:Fraunces,serif;font-size:25px}.app{text-align:center;background-color:#f8f9fa;border-radius:1rem;max-width:40rem;margin:0 auto;padding:2rem 1rem}.lds-dual-ring{width:40px;height:40px;display:inline-block}.lds-dual-ring:after{content:" ";border:3px solid #a5a5a5;border-color:#a5a5a5 #0000;border-radius:50%;width:32px;height:32px;margin:4px;animation:1.2s linear infinite lds-dual-ring;display:block}@keyframes lds-dual-ring{0%{transform:rotate(0)}to{transform:rotate(360deg)}}