<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>純CSS3模拟摩天輪效果</title>
<style>
.sunline{
position:relative;
height: 400px;
width: 400px;
border: 2px solid transparent;
border-radius: 50%;
margin: 50px 0 0 50px;
display: flex;
animation: rotate 10s infinite linear;
}
.sun{
height: 100px;
width: 100px;
margin: auto;
background-color: red;
border-radius: 50%;
box-shadow: 5px 5px 10px red,-5px -5px 10px red,5px -5px 10px red,-5px 5px 10px red;
}
.earth{
margin: auto;
height: 50px;
width: 50px;
background-color: blue;
/*border-radius: 50%;*/
animation: -rotate 10s infinite linear;
}
@keyframes rotate{
100%{transform:rotate(360deg);}
}
@keyframes -rotate{
100%{transform:rotate(-360deg);}
}
</style>
</head>
<body>
<div class="box">
<div class="sunline">
<div class="sun"></div>
<div class="">
<div class="earth"></div>
</div>
</div>
</div>
</body>
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