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

.background {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: #000000;
    overflow: hidden;
}

.background span {
    width: 7vmin;
    height: 7vmin;
    border-radius: 7vmin;
    backface-visibility: hidden;
    position: absolute;
    animation: move;
    animation-duration: 45;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}


.background span:nth-child(0) {
    color: #E45A84;
    top: 29%;
    left: 2%;
    animation-duration: 21s;
    animation-delay: -12s;
    transform-origin: -7vw -24vh;
    box-shadow: 14vmin 0 2.5107213970171967vmin currentColor;
}
.background span:nth-child(1) {
    color: #583C87;
    top: 52%;
    left: 27%;
    animation-duration: 6s;
    animation-delay: -4s;
    transform-origin: -13vw -9vh;
    box-shadow: 14vmin 0 2.0178508994933093vmin currentColor;
}
.background span:nth-child(2) {
    color: #583C87;
    top: 91%;
    left: 10%;
    animation-duration: 17s;
    animation-delay: -8s;
    transform-origin: 24vw -5vh;
    box-shadow: 14vmin 0 2.3722076458421353vmin currentColor;
}
.background span:nth-child(3) {
    color: #583C87;
    top: 96%;
    left: 29%;
    animation-duration: 35s;
    animation-delay: -38s;
    transform-origin: 8vw -12vh;
    box-shadow: 14vmin 0 2.2636913531146714vmin currentColor;
}
.background span:nth-child(4) {
    color: #FFACAC;
    top: 69%;
    left: 69%;
    animation-duration: 23s;
    animation-delay: -2s;
    transform-origin: -9vw -9vh;
    box-shadow: 14vmin 0 1.8598724752060318vmin currentColor;
}
.background span:nth-child(5) {
    color: #E45A84;
    top: 72%;
    left: 14%;
    animation-duration: 20s;
    animation-delay: -34s;
    transform-origin: -21vw 7vh;
    box-shadow: 14vmin 0 2.1954931928784087vmin currentColor;
}
.background span:nth-child(6) {
    color: #E45A84;
    top: 95%;
    left: 64%;
    animation-duration: 42s;
    animation-delay: -33s;
    transform-origin: -14vw 4vh;
    box-shadow: -14vmin 0 2.2607748682416964vmin currentColor;
}
.background span:nth-child(7) {
    color: #FFACAC;
    top: 39%;
    left: 95%;
    animation-duration: 10s;
    animation-delay: -31s;
    transform-origin: 18vw -6vh;
    box-shadow: -14vmin 0 2.2677272561263675vmin currentColor;
}
.background span:nth-child(8) {
    color: #583C87;
    top: 53%;
    left: 65%;
    animation-duration: 7s;
    animation-delay: -50s;
    transform-origin: 0vw -7vh;
    box-shadow: 14vmin 0 2.4794650821424473vmin currentColor;
}
.background span:nth-child(9) {
    color: #E45A84;
    top: 2%;
    left: 66%;
    animation-duration: 49s;
    animation-delay: -22s;
    transform-origin: -10vw 18vh;
    box-shadow: 14vmin 0 2.4233326013425622vmin currentColor;
}
.background span:nth-child(10) {
    color: #E45A84;
    top: 89%;
    left: 61%;
    animation-duration: 37s;
    animation-delay: -14s;
    transform-origin: -4vw -1vh;
    box-shadow: 14vmin 0 1.951863549383631vmin currentColor;
}
.background span:nth-child(11) {
    color: #FFACAC;
    top: 62%;
    left: 87%;
    animation-duration: 6s;
    animation-delay: -3s;
    transform-origin: 19vw 2vh;
    box-shadow: 14vmin 0 2.2944283267319867vmin currentColor;
}
.background span:nth-child(12) {
    color: #FFACAC;
    top: 17%;
    left: 36%;
    animation-duration: 11s;
    animation-delay: -44s;
    transform-origin: 13vw -21vh;
    box-shadow: -14vmin 0 1.942897631544434vmin currentColor;
}
.background span:nth-child(13) {
    color: #FFACAC;
    top: 98%;
    left: 1%;
    animation-duration: 32s;
    animation-delay: -35s;
    transform-origin: 23vw -5vh;
    box-shadow: 14vmin 0 2.202652083634149vmin currentColor;
}
.background span:nth-child(14) {
    color: #E45A84;
    top: 42%;
    left: 8%;
    animation-duration: 24s;
    animation-delay: -6s;
    transform-origin: 8vw 7vh;
    box-shadow: 14vmin 0 2.1702212599124158vmin currentColor;
}
.background span:nth-child(15) {
    color: #E45A84;
    top: 74%;
    left: 95%;
    animation-duration: 41s;
    animation-delay: -45s;
    transform-origin: -15vw 25vh;
    box-shadow: 14vmin 0 2.2284855493101254vmin currentColor;
}
.background span:nth-child(16) {
    color: #E45A84;
    top: 30%;
    left: 86%;
    animation-duration: 28s;
    animation-delay: -13s;
    transform-origin: -22vw 14vh;
    box-shadow: 14vmin 0 2.320651096507887vmin currentColor;
}
.background span:nth-child(17) {
    color: #583C87;
    top: 66%;
    left: 42%;
    animation-duration: 10s;
    animation-delay: -20s;
    transform-origin: -12vw -12vh;
    box-shadow: 14vmin 0 2.593586403960493vmin currentColor;
}
.background span:nth-child(18) {
    color: #583C87;
    top: 81%;
    left: 20%;
    animation-duration: 31s;
    animation-delay: -32s;
    transform-origin: 12vw 16vh;
    box-shadow: -14vmin 0 1.9540385319293225vmin currentColor;
}
.background span:nth-child(19) {
    color: #E45A84;
    top: 25%;
    left: 10%;
    animation-duration: 48s;
    animation-delay: -33s;
    transform-origin: 21vw -14vh;
    box-shadow: -14vmin 0 2.0915071386495505vmin currentColor;
}
.background span:nth-child(20) {
    color: #E45A84;
    top: 38%;
    left: 84%;
    animation-duration: 26s;
    animation-delay: -29s;
    transform-origin: -4vw -19vh;
    box-shadow: 14vmin 0 2.3984548845666094vmin currentColor;
}
.background span:nth-child(21) {
    color: #FFACAC;
    top: 42%;
    left: 61%;
    animation-duration: 27s;
    animation-delay: -22s;
    transform-origin: -3vw 15vh;
    box-shadow: 14vmin 0 2.5817363803491276vmin currentColor;
}
.background span:nth-child(22) {
    color: #FFACAC;
    top: 36%;
    left: 19%;
    animation-duration: 12s;
    animation-delay: -24s;
    transform-origin: 25vw 22vh;
    box-shadow: 14vmin 0 1.755080348729891vmin currentColor;
}
.background span:nth-child(23) {
    color: #583C87;
    top: 94%;
    left: 50%;
    animation-duration: 14s;
    animation-delay: -39s;
    transform-origin: -1vw -6vh;
    box-shadow: -14vmin 0 1.7970825610012635vmin currentColor;
}
.background span:nth-child(24) {
    color: #FFACAC;
    top: 98%;
    left: 27%;
    animation-duration: 49s;
    animation-delay: -31s;
    transform-origin: -5vw -6vh;
    box-shadow: -14vmin 0 1.921498904762459vmin currentColor;
}
.background span:nth-child(25) {
    color: #E45A84;
    top: 41%;
    left: 77%;
    animation-duration: 11s;
    animation-delay: -5s;
    transform-origin: 8vw -19vh;
    box-shadow: 14vmin 0 1.9446738382706443vmin currentColor;
}
.background span:nth-child(26) {
    color: #583C87;
    top: 62%;
    left: 9%;
    animation-duration: 45s;
    animation-delay: -30s;
    transform-origin: 20vw -12vh;
    box-shadow: -14vmin 0 2.147942274813164vmin currentColor;
}
.background span:nth-child(27) {
    color: #FFACAC;
    top: 62%;
    left: 77%;
    animation-duration: 43s;
    animation-delay: -7s;
    transform-origin: 16vw 12vh;
    box-shadow: -14vmin 0 2.5884251283818474vmin currentColor;
}
.background span:nth-child(28) {
    color: #583C87;
    top: 66%;
    left: 6%;
    animation-duration: 50s;
    animation-delay: -43s;
    transform-origin: 4vw -14vh;
    box-shadow: 14vmin 0 1.8870000244194443vmin currentColor;
}
.background span:nth-child(29) {
    color: #FFACAC;
    top: 71%;
    left: 3%;
    animation-duration: 9s;
    animation-delay: -8s;
    transform-origin: 5vw -11vh;
    box-shadow: 14vmin 0 1.9015473074738456vmin currentColor;
}
.background span:nth-child(30) {
    color: #583C87;
    top: 100%;
    left: 5%;
    animation-duration: 49s;
    animation-delay: -39s;
    transform-origin: 0vw 20vh;
    box-shadow: 14vmin 0 2.275311242789593vmin currentColor;
}
.background span:nth-child(31) {
    color: #E45A84;
    top: 35%;
    left: 84%;
    animation-duration: 6s;
    animation-delay: -43s;
    transform-origin: 25vw 8vh;
    box-shadow: 14vmin 0 1.9853562573625863vmin currentColor;
}
.background span:nth-child(32) {
    color: #FFACAC;
    top: 94%;
    left: 30%;
    animation-duration: 49s;
    animation-delay: -14s;
    transform-origin: 18vw 3vh;
    box-shadow: 14vmin 0 2.6797065410087826vmin currentColor;
}
.background span:nth-child(33) {
    color: #FFACAC;
    top: 98%;
    left: 58%;
    animation-duration: 48s;
    animation-delay: -17s;
    transform-origin: -24vw 12vh;
    box-shadow: -14vmin 0 2.6129155627094183vmin currentColor;
}
.background span:nth-child(34) {
    color: #FFACAC;
    top: 83%;
    left: 21%;
    animation-duration: 30s;
    animation-delay: -24s;
    transform-origin: 3vw 24vh;
    box-shadow: 14vmin 0 2.5455164593240025vmin currentColor;
}
.background span:nth-child(35) {
    color: #583C87;
    top: 75%;
    left: 40%;
    animation-duration: 25s;
    animation-delay: -45s;
    transform-origin: -18vw 1vh;
    box-shadow: -14vmin 0 2.3426685583679947vmin currentColor;
}