.wave-dot{display:inline-block;width:10px;height:10px;margin:0 2px;border-radius:50%;background-color:#4d4d4d;animation:waveBounce 1.4s ease-in-out infinite}.wave-dot:first-child{animation-delay:-.32s}.wave-dot:nth-child(2){animation-delay:-.16s}.wave-dot:nth-child(3){animation-delay:0s}@keyframes waveBounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}