@keyframes line-scale{0%,100%{transform:scaley(1)}50%{transform:scaley(.4)}}.line-scale>div:nth-child(1){animation:line-scale 1s -.4s infinite cubic-bezier(.2,.68,.18,1.08)}.line-scale>div:nth-child(2){animation:line-scale 1s -.3s infinite cubic-bezier(.2,.68,.18,1.08)}.line-scale>div:nth-child(3){animation:line-scale 1s -.2s infinite cubic-bezier(.2,.68,.18,1.08)}.line-scale>div:nth-child(4){animation:line-scale 1s -.1s infinite cubic-bezier(.2,.68,.18,1.08)}.line-scale>div:nth-child(5){animation:line-scale 1s 0s infinite cubic-bezier(.2,.68,.18,1.08)}.line-scale>div{background-color:#6b6f82;width:4px;height:3.45rem;border-radius:2px;margin:2px;animation-fill-mode:both;display:inline-block}