@import url(https://fonts.googleapis.com/css?family=Exo:400,700);*{margin:0;padding:0}body{font-family:Exo,sans-serif}.area{position:absolute;top:0;width:100%;height:100vh;background-color:transparent;z-index:-1}.circles{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden}.circles li{position:absolute;display:block;list-style:none;width:20px;height:20px;background:var(--color-aminated);animation:animate 25s linear infinite;bottom:-150px}.circles li:first-child{left:25%;width:80px;height:80px;animation-delay:0s}.circles li:nth-child(2){left:10%;width:20px;height:20px;animation-delay:2s;animation-duration:12s}.circles li:nth-child(3){left:70%;width:20px;height:20px;animation-delay:4s}.circles li:nth-child(4){left:40%;width:60px;height:60px;animation-delay:0s;animation-duration:18s}.circles li:nth-child(5){left:65%;width:20px;height:20px;animation-delay:0s}.circles li:nth-child(6){left:75%;width:110px;height:110px;animation-delay:3s}.circles li:nth-child(7){left:35%;width:150px;height:150px;animation-delay:7s}.circles li:nth-child(8){left:50%;width:25px;height:25px;animation-delay:15s;animation-duration:45s}.circles li:nth-child(9){left:20%;width:15px;height:15px;animation-delay:2s;animation-duration:35s}.circles li:nth-child(10){left:85%;width:150px;height:150px;animation-delay:0s;animation-duration:11s}.circles li:nth-child(11){left:95%;width:20px;height:20px;animation-delay:0s}.circles li:nth-child(12){left:2%;width:130px;height:130px;animation-delay:4s;animation-duration:16s}.circles li:nth-child(13){left:15%;width:60px;height:60px;animation-delay:0s;animation-duration:13s}.circles li:nth-child(14){left:3%;width:60px;height:60px;animation-delay:0s;animation-duration:22s}.circles li:nth-child(15){left:94%;width:100px;height:100px;animation-delay:3s;animation-duration:11s}.circles li:nth-child(16){left:50%;width:100px;height:100px;animation-delay:8s;animation-duration:11s}.circles li:nth-child(17){left:52%;width:20px;height:20px;animation-delay:1s;animation-duration:14s}.circles li:nth-child(18){left:30%;width:20px;height:20px;animation-delay:3s;animation-duration:11s}@keyframes animate{0%{transform:translateY(0) rotate(0);opacity:1;border-radius:0}100%{transform:translateY(-1080px) rotate(720deg);opacity:0;border-radius:50%}}