.background{background:var(--color-bg-navy-blue);width:100vw;height:calc(100vh - 64px);margin:0;padding:0;position:relative;top:0;left:0;overflow:hidden}.background li{will-change:transform;background:#fff3;width:20px;height:20px;list-style:none;animation:13s linear infinite animate;display:block;position:absolute}@keyframes animate{0%{opacity:1;border-radius:0;transform:translateY(0)rotate(0)}to{opacity:0;border-radius:50%;transform:translateY(calc(-100vh - 20px))rotate(720deg)}}