<!DOCTYPE html>
<html>
<head>
<style>
html,
body {
height: 100%;
margin: 0;
}
body {
display: flex;
align-items: center;
justify-content: center;
}
.element {
height: 200px;
width: 200px;
background-color: #1c87c9;
animation: pulse 5s ease infinite alternate, nudge 5s linear infinite alternate;
}
@keyframes pulse {
0%,
100% {
background-color: #8ebf42;
}
50% {
background-color: #1c87c9;
}
}
@keyframes nudge {
0%,
100% {
transform: translate(0, 0);
}
50% {
transform: translate(150px, 0);