@keyframes ball-beat{50%{opacity:.2;transform:scale(.75)}100%{opacity:1;transform:scale(1)}}.ball-beat>div{background-color:#6b6f82;width:15px;height:15px;border-radius:100%;margin:2px;display:inline-block;animation:ball-beat .7s 0s infinite linear}.ball-beat>div:nth-child(2n-1){animation-delay:-.35s!important}