Preview
Source Code
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<!-- This script got from www.devanswer.com -->
<style>
.ball {
position: absolute;
border-radius: 100%;
opacity: 0.7;
z-index: 0;
}
.center{
display: flex;
justify-content: center;
align-items: center;
margin: 250px 100px;
}
.text{
font-size: 30px;
padding: 40px;
border-radius: 3px;
background: #ffbfbf;
box-shadow: 1px 1px 21px rgba(0 ,0 ,0 ,0.25);
}
.box {
position: relative;
z-index: 100;
}
</style>
</head>
<body>
<div class="box">
<div class="text center">
welcome to my random ball site
</div>
</div><div id="bcl"><a style="font-size:8pt;text-decoration:none;" href="http://www.devanswer.com">Developers Answer</a></div>
<script>
// Some random colors
const colors = ["#3CC157", "#2AA7FF", "#1B1B1B", "#FCBC0F", "#F85F36"];
const numBalls = 50;
const balls = [];
for (let i = 0; i < numBalls; i++) {
let ball = document.createElement("div");
ball.classList.add("ball");
ball.style.background = colors[Math.floor(Math.random() * colors.length)];
ball.style.left = `${Math.floor(Math.random() * 100)}vw`;
ball.style.top = `${Math.floor(Math.random() * 100)}vh`;
ball.style.transform = `scale(${Math.random()})`;
ball.style.width = `${Math.random()}em`;
ball.style.height = ball.style.width;
balls.push(ball);
document.body.append(ball);
}
// Keyframes
balls.forEach((el, i, ra) => {
let to = {
x: Math.random() * (i % 2 === 0 ? -11 : 11),
y: Math.random() * 12
};
let anim = el.animate(
[
{ transform: "translate(0, 0)" },
{ transform: `translate(${to.x}rem, ${to.y}rem)` }
],
{
duration: (Math.random() + 1) * 2000, // random duration
direction: "alternate",
fill: "both",
iterations: Infinity,
easing: "ease-in-out"
}
);
});
</script>
</body>
</html>
