<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<style>
@keyframes jello {
from,
11.1%,
to {
transform: translate3d(0, 0, 0);
}
22.2% {
transform: skewX(-12.5deg) skewY(-12.5deg);
}
33.3% {
transform: skewX(6.25deg) skewY(6.25deg);
}
44.4% {
transform: skewX(-3.125deg) skewY(-3.125deg);
}
55.5% {
transform: skewX(1.5625deg) skewY(1.5625deg);
}
66.6% {
transform: skewX(-0.78125deg) skewY(-0.78125deg);
}
77.7% {
transform: skewX(0.390625deg) skewY(0.390625deg);
}
88.8% {
transform: skewX(-0.1953125deg) skewY(-0.1953125deg);
}
}
.box {
animation-name: jello;
animation-duration: 1s;
}
</style>
</head>
<body>
<div class="box" style="width: 100px; height: 100px; border: 1px solid skyblue"></div>
</body>
</html>