.button-pulse{animation:button-pulse 2s infinite}@keyframes button-pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.wave-animation>div{animation:wave 1.5s ease-in-out infinite}@keyframes wave{0%,to{transform:scaleY(.7)}50%{transform:scaleY(1.3)}}