效果图
本来是一个动图的，不会gif将就用…
HTML代码
<!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>
<link rel="stylesheet" href="./tt.css">
</head>
<body>
<section>
<div class="container">
<div class="circle">
<span style="--i:0"></span>
<span style="--i:1"></span>
<span style="--i:2"></span>
<span style="--i:3"></span>
<span style="--i:4"></span>
<span style="--i:5"></span>
<span style="--i:6"></span>
<span style="--i:7"></span>
<span style="--i:8"></span>
<span style="--i:9"></span>
<span style="--i:10"></span>
<span style="--i:11"></span>
<span style="--i:12"></span>
<span style="--i:13"></span>
<span style="--i:14"></span>
<span style="--i:15"></span>
<span style="--i:16"></span>
<span style="--i:17"></span>
<span style="--i:18"></span>
<span style="--i:19"></span>
<span style="--i:20"></span>
</div>
<div class="circle">
<span style="--i:0"></span>
<span style="--i:1"></span>
<span style="--i:2"></span>
<span style="--i:3"></span>
<span style="--i:4"></span>
<span style="--i:5"></span>
<span style="--i:6"></span>
<span style="--i:7"></span>
<span style="--i:8"></span>
<span style="--i:9"></span>
<span style="--i:10"></span>
<span style="--i:11"></span>
<span style="--i:12"></span>
<span style="--i:13"></span>
<span style="--i:14"></span>
<span style="--i:15"></span>
<span style="--i:16"></span>
<span style="--i:17"></span>
<span style="--i:18"></span>
<span style="--i:19"></span>
<span style="--i:20"></span>
</div>
</div>
</section>
</body>
</html>
CSS代码
*
{
margin: 0;
padding: 0;
box-sizing: border-box;
}
section
{
display: flex;
justify-content: center;
align-items: center;
min-height: 100vh;
background: #042184;
}
section .container{
display: flex;
}
section .container .circle{
position: relative;
width: 150px;
height: 150px;
margin: 0 -7.5px;
animation: animatColor 8s linear infinite;
}
@keyframes animatColor {
0%{
filter: hue-rotate(0deg);
}
100%{
filter: hue-rotate(360deg);
}
}
section .container .circle:nth-child(2){
transform: rotate(-180deg);
}
section .container .circle:nth-child(2) span::before{
animation-delay: calc(-0.1s * var(--i));
}
section .container .circle span{
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
transform: rotate(calc(18deg * var(--i)));
}
section .container .circle span::before{
content: '';
position: absolute;
right: 0;
top: calc(50% - 7.5px);
width: 15px;
height: 15px;
background: #00ff0a;
border-radius: 50%;
box-shadow: 0 0 10px #00ff0a,
0 0 20px #00ff0a,
0 0 40px #00ff0a,
0 0 60px #00ff0a,
0 0 80px #00ff0a,
0 0 100px #00ff0a;
transform: scale(0.1);
animation: animat 4s linear infinite;
animation-delay: calc(0.1s * var(--i));
}
@keyframes animat {
0%
{
transform: scale(1);
}
50%,100%
{
transform: scale(0.1);
}
}