@keyframes move {
    100% {
        transform: translate3d(0, 0, 1px) rotate(360deg);
    }
}

.background {
    position: fixed;
    width: 100%;
    height: 100vh;
    top: 0;
    left: 0;
    right: 0;
    bottom:0;
    background: #07284a;
    overflow: hidden;
}

    .background span {
        border-radius: 40vmin;
        backface-visibility: hidden;
        position: absolute;
        animation: move;
        animation-duration: 25;
        animation-timing-function: linear;
        animation-iteration-count: infinite;
    }

        .background span:nth-child(0) {
            width: 30vmin;
            height: 30vmin;
            color: #0b696a;
            top: 59%;
            left: 18%;
            animation-duration: 194s;
            animation-delay: -43s;
            transform-origin: -8vw -16vh;
            box-shadow: -80vmin 0 10.082005074242108vmin currentColor;
        }

        .background span:nth-child(1) {
            width: 20vmin;
            height: 20vmin;
            color: #ffca286b;
            top: 95%;
            left: 34%;
            animation-duration: 27s;
            animation-delay: -163s;
            transform-origin: 13vw -14vh;
            box-shadow: -80vmin 0 10.300901976273902vmin currentColor;
        }

        .background span:nth-child(2) {
            width: 40vmin;
            height: 40vmin;
            color: #0b696a;
            top: 63%;
            left: 63%;
            animation-duration: 227s;
            animation-delay: -177s;
            transform-origin: -2vw 10vh;
            box-shadow: -80vmin 0 10.210776798892127vmin currentColor;
        }

        .background span:nth-child(3) {
            width: 40vmin;
            height: 40vmin;
            color: #0b696a;
            top: 27%;
            left: 20%;
            animation-duration: 22s;
            animation-delay: -81s;
            transform-origin: -9vw -23vh;
            box-shadow: -80vmin 0 10.14553051417613vmin currentColor;
        }

        .background span:nth-child(4) {
            width: 30vmin;
            height: 30vmin;
            color: #0b696a;
            top: 2%;
            left: 70%;
            animation-duration: 201s;
            animation-delay: -50s;
            transform-origin: -7vw 16vh;
            box-shadow: -80vmin 0 10.140133584229893vmin currentColor;
        }

        .background span:nth-child(5) {
            width: 40vmin;
            height: 40vmin;
            color: #023979;
            top: 98%;
            left: 41%;
            animation-duration: 149s;
            animation-delay: -41s;
            transform-origin: 23vw -20vh;
            box-shadow: 80vmin 0 10.602924522353792vmin currentColor;
        }

        .background span:nth-child(6) {
            width: 40vmin;
            height: 40vmin;
            color: #023979;
            top: 70%;
            left: 51%;
            animation-duration: 83s;
            animation-delay: -122s;
            transform-origin: -17vw 11vh;
            box-shadow: 80vmin 0 10.290771780691056vmin currentColor;
        }

        .background span:nth-child(7) {
            width: 20vmin;
            height: 20vmin;
            color: #ffca286b;
            top: 5%;
            left: 76%;
            animation-duration: 201s;
            animation-delay: -47s;
            transform-origin: 4vw 24vh;
            box-shadow: -80vmin 0 10.665989011867357vmin currentColor;
        }

        .background span:nth-child(8) {
            width: 30vmin;
            height: 30vmin;
            color: #0b696a;
            top: 6%;
            left: 78%;
            animation-duration: 96s;
            animation-delay: -13s;
            transform-origin: 1vw -8vh;
            box-shadow: 80vmin 0 10.963357822463426vmin currentColor;
        }

        .background span:nth-child(9) {
            width: 40vmin;
            height: 40vmin;
            color: #0b696a;
            top: 70%;
            left: 70%;
            animation-duration: 91s;
            animation-delay: -63s;
            transform-origin: -5vw 25vh;
            box-shadow: 80vmin 0 10.459949961215957vmin currentColor;
        }

        .background span:nth-child(10) {
            width: 20vmin;
            height: 20vmin;
            color: #ffca286b;
            top: 55%;
            left: 19%;
            animation-duration: 49s;
            animation-delay: -151s;
            transform-origin: -16vw -16vh;
            box-shadow: 80vmin 0 10.110348595933349vmin currentColor;
        }

        .background span:nth-child(11) {
            width: 20vmin;
            height: 20vmin;
            color: #0b696a;
            top: 57%;
            left: 46%;
            animation-duration: 24s;
            animation-delay: -20s;
            transform-origin: 20vw 23vh;
            box-shadow: -80vmin 0 10.595941249607058vmin currentColor;
        }

        .background span:nth-child(12) {
            width: 20vmin;
            height: 20vmin;
            color: #ffca286b;
            top: 81%;
            left: 47%;
            animation-duration: 226s;
            animation-delay: -169s;
            transform-origin: -17vw 20vh;
            box-shadow: 80vmin 0 10.664149810572901vmin currentColor;
        }

        .background span:nth-child(13) {
            width: 40vmin;
            height: 40vmin;
            color: #023979;
            top: 2%;
            left: 4%;
            animation-duration: 79s;
            animation-delay: -199s;
            transform-origin: -10vw -15vh;
            box-shadow: -80vmin 0 10.533268495052203vmin currentColor;
        }

        .background span:nth-child(14) {
            width: 40vmin;
            height: 40vmin;
            color: #0b696a;
            top: 31%;
            left: 20%;
            animation-duration: 199s;
            animation-delay: -201s;
            transform-origin: -17vw -2vh;
            box-shadow: 80vmin 0 10.612404918598662vmin currentColor;
        }

        .background span:nth-child(15) {
            width: 40vmin;
            height: 40vmin;
            color: #0b696a;
            top: 74%;
            left: 60%;
            animation-duration: 222s;
            animation-delay: -212s;
            transform-origin: -8vw 3vh;
            box-shadow: 80vmin 0 10.509326620701428vmin currentColor;
        }

        .background span:nth-child(16) {
            width: 40vmin;
            height: 40vmin;
            color: #0b696a;
            top: 32%;
            left: 41%;
            animation-duration: 68s;
            animation-delay: -28s;
            transform-origin: 19vw 5vh;
            box-shadow: -80vmin 0 10.572552066759144vmin currentColor;
        }

        .background span:nth-child(17) {
            width: 20vmin;
            height: 20vmin;
            color: #ffca286b;
            top: 96%;
            left: 14%;
            animation-duration: 252s;
            animation-delay: -29s;
            transform-origin: -21vw 24vh;
            box-shadow: -80vmin 0 10.88920844345948vmin currentColor;
        }

        .background span:nth-child(18) {
            width: 50vmin;
            height: 50vmin;
            color: #023979;
            top: 32%;
            left: 60%;
            animation-duration: 199s;
            animation-delay: -198s;
            transform-origin: 23vw -10vh;
            box-shadow: 80vmin 0 10.14559049714573vmin currentColor;
        }

        .background span:nth-child(19) {
            width: 40vmin;
            height: 40vmin;
            color: #023979;
            top: 29%;
            left: 76%;
            animation-duration: 118s;
            animation-delay: -140s;
            transform-origin: -5vw -21vh;
            box-shadow: 80vmin 0 10.205661447375816vmin currentColor;
        }

        .background span:nth-child(20) {
            width: 40vmin;
            height: 40vmin;
            color: #0b696a;
            top: 11%;
            left: 82%;
            animation-duration: 247s;
            animation-delay: -117s;
            transform-origin: 2vw -10vh;
            box-shadow: -80vmin 0 10.509917890487497vmin currentColor;
        }

        .background span:nth-child(21) {
            width: 40vmin;
            height: 40vmin;
            color: #0b696a;
            top: 57%;
            left: 8%;
            animation-duration: 227s;
            animation-delay: -199s;
            transform-origin: -16vw -3vh;
            box-shadow: 80vmin 0 10.962820135590617vmin currentColor;
        }

        .background span:nth-child(22) {
            width: 20vmin;
            height: 20vmin;
            color: #ffca286b;
            top: 77%;
            left: 40%;
            animation-duration: 255s;
            animation-delay: -22s;
            transform-origin: -11vw -15vh;
            box-shadow: -80vmin 0 10.309131162923967vmin currentColor;
        }

        .background span:nth-child(23) {
            width: 20vmin;
            height: 20vmin;
            color: #ffca286b;
            top: 40%;
            left: 43%;
            animation-duration: 173s;
            animation-delay: -209s;
            transform-origin: 21vw 5vh;
            box-shadow: 80vmin 0 10.999306978128457vmin currentColor;
        }