div+css实现白色长条旋转动画效果代码-html代码-BFW代码库

div+css实现白色长条旋转动画效果代码

代码语言：html

所属分类：动画

代码描述：div+css实现白色长条旋转动画效果代码

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">
  

  
  
  
<style>
:root {
	--b: #262626;
	--w: #dcdcd2;
}	

*, *:before, *:after {
	box-sizing: border-box;
	transform-style: preserve-3d;
}

body {
	margin: 0;
	padding: 0;
	width: 100vw;
	height: 100vh;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--b);
}

.content {
	width: 50vmin;
	height: 50vmin;
	text-align: center;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	perspective: 1000vmin;
}



@keyframes spin {
	0%, 50% { transform: rotateY(0deg); }
	100% { transform: rotateY(90deg); }
}

@keyframes lines {
	0% { background-position: 0 0; }
	50%, 100% { background-position: 0 50%; }
}


.cuboid {
	--height: 5;
	--width: 50;
	--depth: 20;
	--hue: 275;
	--sat: 60%;
	--lum: 50%;
	height: calc(var(--height) * 1vmin);
	width: calc(var(--width) * 1vmin);
	transform: translate3d(0vmin, 0vmin, 0vmin);
	animation: spin 3s ease 0s infinite;
}


.cuboid .side {
	position: absolute;
	top: 50%;
	left: 50%;
	height: 100%;
	width: 100%;
	border-radius: 2px;
	background: linear-gradient(180deg, var(--b) 0% 25%, var(--w) 25% 50%, var(--b) 50% 75%, var(--w) 75% 100%);
	background-size: 100% 200%;
	background-position: 0 0;
	animation: lines 3s ease 0s infinite;
	box-shadow: 0 0 0 0.1vmin var(--b);
}

.cuboid .side:nth-of-type(1) {
	transform: translate3d(-50%, -50%, calc(var(--depth) * 0.5vmin));
}

.cuboid .side:nth-of-type(2) {
	transform: translate3d(-50%, -50%, calc(var(--depth) * -0.5vmin)) rotateY(180deg);
}

.cuboid .side:nth-of-type(3) {
	width: calc(var(--depth) * 1vmin);
	transform: translate(-50%, -50%) rotateY(90deg)	translate3d(0, 0, calc(var(--width) * 0.5vmin));
}

.cuboid .side:nth-of-type(4) {
	width: calc(var(--depth) * 1vmin);
	transform: translate(-50%, -50%) rotateY(-90deg) translate3d(0, 0, calc(var(--width) * 0.5vmin));
}






.cuboid:nth-child(1), .cuboid:nth-child(12) {
	--width: 25;
	--depth: 25;
}

.cuboid:nth-child(2), .cuboid:nth-child(11) {
	--width: 32;
	--depth: 32;
	animation-delay: 0.1s;
}

.cuboid:nth-child(3), .cuboid:nth-child(10) {
	--width: 40;
	--depth: 40;
	animation-delay: 0.2s;
}

.cuboid:nth-child(4), .cuboid:nth-child(9) {
	--width: 45;
	--depth: 45;
	animation-delay: 0.3s;
}

.cuboid:nth-child(5), .cuboid:nth-child(8) {
	--width: 48;
	--depth: 48;
	animation-delay: 0.4s;
}

.cuboid:nth-child(6), .cuboid:nth-child(7) {
	--width: 50;
	--depth: 50;
	animation-delay: 0.5s;
}	

.cuboid:nth-child(7) {
	animation-delay: 0.6s;
}	

.cuboid:nth-child(8) {
	animation-delay: 0.7s;
}	

.cuboid:nth-child(9) {
	animation-delay: 0.8s;
}	

.cuboid:nth-child(10) {
	animation-delay: 0.9s;
}	

.cuboid:nth-child(11) {
	animation-delay: 1s;
}	

.cuboid:nth-child(12) {
	animation-delay: 1.1s;
}	














.cuboid:nth-child(2) .side {
	animation-delay: 0.1s;
}


.cuboid:nth-child(3) .side {
	animation-delay: 0.2s;
}

.cuboid:nth-child(4) .side {
	animation-delay: 0.3s;
}

.cuboid:nth-child(5) .side {
	animation-delay: 0.4s;
}

.cuboid:nth-child(6) .side {
	animation-delay: 0.5s;
}

.cuboid:nth-child(7) .side {
	animation-delay: 0.6s;
}

.cuboid:nth-child(8) .side {
	animation-delay: 0.7s;
}

.cuboid:nth-child(9) .side {
	animation-delay: 0.8s;
}

.cuboid:nth-child(10) .side {
	animation-delay: 0.9s;
}

.cuboid:nth-child(11) .side {
	an.........完整代码请登录后点击上方下载按钮下载查看