div+css实现三维原子核旋转动画效果代码
代码语言:html
所属分类:动画
代码描述:div+css实现三维原子核旋转动画效果代码
下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE html>
<html lang="en" >
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover">
<style>
* {
border: 0;
box-sizing: border-box;
margin: 0;
padding: 0;
}
:root {
--hue: 223;
--bg: hsl(var(--hue),90%,10%);
--fg: hsl(var(--hue),90%,90%);
--primary: hsl(var(--hue),90%,50%);
--trans-dur: 0.3s;
font-size: calc(20px + (40 - 20) * (100vw - 320px) / (2560 - 320));
}
body {
background-color: var(--bg);
color: var(--fg);
display: flex;
font: 1em/1.5 sans-serif;
height: 100vh;
transition:
background-color var(--trans-dur),
color var(--trans-dur);
}
.pl {
--dur: 3s;
margin: auto;
position: relative;
width: 8em;
height: 8em;
}
.pl__nucleus,
.pl__nucleus-particle {
position: absolute;
}
.pl__nucleus {
top: 50%;
left: 50%;
transform-style: preserve-3d;
}
.pl__nucleus-particle,
.pl__ring,
.pl__orbit,
.pl__electron {
animation: particleTop var(--dur) linear infinite;
}
.pl__nucleus-particle {
background-color: var(--primary);
background-image: radial-gradient(37.5% 37.5% at 37.5% 37.5%,hsla(var(--hue),10%,90%,0.25) 48%,hsla(var(--hue),10%,90%,0) 50%);
border-radius: 50%;
box-shadow: -0.125em -0.125em 0 hsla(var(--hue),10%,10%,0.25) inset;
top: calc(50% - 0.5em);
left: calc(50% - 0.5em);
width: 1em;
height: 1em;
transition: background-color var(--trans-dur);
}
.pl__nucleus-particle:nth-child(2n) {
background-color: hsl(var(--hue),90%,70%);
}
.pl__nucleus-particle:nth-child(n + 4):nth-child(-n + 9) {
animation-name: particleMiddle;
}
.pl__nucleus-particle:nth-child(n + 10):nth-child(-n + 12) {
animation-name: particleBottom;
}
.pl__nucleus-particle:nth-child(2) { animation-delay: calc(var(--dur) * -0.33); }
.pl__nucleus-particle:nth-child(3) { anim.........完整代码请登录后点击上方下载按钮下载查看
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