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