JSFiddle - React, Tailwind, and code Playground

by Drath

HTML

<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>
<div class="particle"></div>

CSS

body {
    background: #000;
}

@keyframes one {
    0% {
        transform: rotate(0deg) translate(-150px) rotate(0deg) scale(0);
        opacity: 0;
    }
    90% {
        transform: rotate(360deg) translate(-150px) rotate(-360deg) scale(1);
        opacity: 1;
    }
    100% {
        transform: rotate(360deg) translate(-150px) rotate(-360deg) scale(1);
        opacity: 0;    
    }
}

.particle {
    position: absolute;
    animation: one 13s infinite ease-in-out;
    width: 20px;
    height: 20px;
    border-radius: 20px;
    box-shadow: 0 0 10px #fff, 0 0 20px #fff;
    background-color: #fff;
}

JavaScript

$(".particle").each(function () {
    $(this).css({
        "top": Math.floor(Math.random() * 300 + 100)
    });
    $(this).css({
        "left": Math.floor(Math.random() * 600 + 200)
    });
    var size = Math.floor(Math.random() * 7 + 2);
    $(this).css({
        "width": size
    });
    $(this).css({
        "height": size
    });
    $(this).css({
        "border-radius": size
    });

    var duration = Math.floor(Math.random() * 50 + 25);
    $(this).css({
        "animation-duration": duration + "s"
    });
    
    var delay = Math.floor(Math.random() * 50);
    $(this).css({
        "animation-delay": "-" + delay + "s"
    });

});