<!DOCTYPE html class="my-2 rounded-full h-10 w-[16rem] px-4">
<html lang="jp">
<head>
<!-- Required meta tags -->
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/sweetalert/1.1.3/sweetalert.min.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/sweetalert/1.1.3/sweetalert.css" />
<title>Earth and Moon</title>
</head>
<style>
body {
background-color: black;
}
.earth {
position: absolute;
top: calc(50% - 100px);
left: calc(50% - 100px);
}
.earth img {
height: 200px;
position: absolute;
top: 0;
left: 0;
width: 200px;
}
.moon-container {
position: absolute;
top: calc(50% - 25px);
left: calc(50% - 25px);
}
.moon {
animation: spin 20s linear infinite;
background: none;
height: 50px;
pointer-events: none;
transform-origin: 25px;
width: 50px;
}
.moon img {
height: 50px;
transform: translateX(-160px) translateY(-160px);
width: 50px;
}
.earth img,
.moon img {
border-radius: 50%;
box-shadow: 0 0 12em 1em rgba(110, 140, 200, 0.6);
}
.earth img,
.moon img {
border-radius: 50%;
box-shadow: 0 0 12em 1em rgba(110, 140, 200, 0.6);
}
@keyframes spin {
to {
transform: rotateZ(360deg);
}
}
</style>
<body>
<article class="earth-demo">
<div class="earth">
<img src="https://cssanimation.rocks/images/random/earth.png" alt="" />
</div>
<div class="moon-container">
<div class="moon">
<img src="https://cssanimation.rocks/images/random/moon.png" alt="" />
</div>
</div>
</article>
</body>
</html>
