.wavy-button{position:relative;display:inline-block;z-index:2}.wavy-button::before,.wavy-button::after{content:"";position:absolute;top:50%;left:50%;width:100%;height:100%;background:rgba(255,255,255,0.5);border-radius:50%;transform:translate(-50%,-50%);opacity:0;animation:wavy-pulse 2s infinite ease-out}.wavy-button::after{animation-delay:1s}@keyframes wavy-pulse{0%{transform:translate(-50%,-50%) scale(1);opacity:1}100%{transform:translate(-50%,-50%) scale(2.5);opacity:0}}