@keyframes busy-wave-sm{0%,60%,to{opacity:.8;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}@keyframes busy-wave-md{0%,60%,to{opacity:.8;transform:translateY(0)}30%{opacity:1;transform:translateY(-8px)}}@keyframes busy-wave-lg{0%,60%,to{opacity:.8;transform:translateY(0)}30%{opacity:1;transform:translateY(-12px)}}