.move{position:absolute;animation:moveUp 14s infinite}.move:first-child{opacity:0;animation-delay:-2s}.move:nth-child(2){opacity:0;animation-delay:0s}.move:nth-child(3){opacity:0;animation-delay:2s}.move:nth-child(4){opacity:0;animation-delay:4s}.move:nth-child(5){opacity:0;animation-delay:6s}.move:nth-child(6){opacity:0;animation-delay:8s}.move:nth-child(7){opacity:0;animation-delay:10s}@keyframes moveUp{0%{transform:translateY(120px);opacity:0}14.3%,2%{transform:translateY(60px);opacity:.1}16.3%,28.6%{transform:translateY(0);opacity:1}30.5%,42.9%{transform:translateY(-60px);opacity:0}to{transform:translateY(120px);opacity:0}}