div+css实现三维螺旋体旋转动画效果代码
代码语言:html
所属分类:动画
代码描述:div+css实现三维螺旋体旋转动画效果代码
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">
<link rel="apple-touch-icon" type="image/png" href="https://cpwebassets.codepen.io/assets/favicon/apple-touch-icon-5ae1a0698dcc2402e9712f7d01ed509a57814f994c660df9f7a952f3060705ee.png" />
<meta name="apple-mobile-web-app-title" content="CodePen">
<link rel="icon" type="image/x-icon" href="https://cpwebassets.codepen.io/assets/favicon/favicon-aec34940fbc1a6e787974dcd360f2c6b63348d4b1f4e06c77743096d55480f33.ico" />
<link rel="mask-icon" type="image/x-icon" href="https://cpwebassets.codepen.io/assets/favicon/logo-pin-b4b4269c16397ad2f0f7a01bcdf513a1994f4c94b8af2f191c09eb0d601762b1.svg" color="#111" />
<title>DNA Double Helix (stretchable) - CSS</title>
<link rel="canonical" href="https://codepen.io/josetxu/pen/raaOOwM">
<style>
:root {
--speed: 2.5s;
--delay: calc(var(--speed) / 12 );
--shadow: 1vmin;
--w: 60;
--h: 25;
--sat: 80%;
--hue: 210;
--bg: #212121;
--bar-1: hsl(var(--hue), var(--sat), 30%);
--bar-2: hsl(var(--hue), var(--sat), 35%);
--bar-3: hsl(var(--hue), var(--sat), 40%);
--bar-4: hsl(var(--hue), var(--sat), 45%);
--bar-5: hsl(var(--hue), var(--sat), 50%);
--bar-6: hsl(var(--hue), var(--sat), 55%);
--bar-7: hsl(var(--hue), var(--sat), 60%);
--bar-8: hsl(var(--hue), var(--sat), 65%);
}
@property --shadow {
syntax: '<length>';
inherits: false;
initial-value: 1vmin;
}
* {
transform-style: preserve-3d;
box-sizing: border-box;
}
body {
margin: 0;
padding: 0;
width: 100vw;
height: 100vh;
overflow: hidden;
display: flex;
align-items: center;
justify-content: center;
perspective: 80vmin;
background: var(--bg);
}
body:hover input[type=range] {
/*opacity: 1;*/
}
.content {
width: calc(var(--w) * 1vmin);
height: calc(var(--h) * 1vmin);
display: flex;
align-items: center;
justify-content: space-evenly;
animation: spin 20s linear 0s infinite;
}
.content:hover {
animation-play-state: paused;
}
.pair {
width: 1vmin;
height: calc(calc(var(--h) * 1vmin) - 10vmin);
position: relative;
transform: rotateX(180deg);
animation: pair-move var(--speed) linear 0s infinite;
}
@keyframes spin {
100% {
transform: rotate(360deg);
}
}
@keyframes pair-move {
100% {
transform: rotateX(540deg);
}
}
@keyframes ball-move {
100% {
transform: rotateX(-360deg);
}
}
@keyframes ball-color {
50% {
background: orange;
}
}
@keyframes ball-color2 {
50% {
background: red;
}
}
@keyframes ball-shadow {
.........完整代码请登录后点击上方下载按钮下载查看
















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