div+css实现立体进度条抖动加载动画效果代码-html代码-BFW代码库

代码语言：html

代码描述：div+css实现立体进度条抖动加载动画效果代码，鼠标悬浮可切换视角，鼠标按住不放可暂停。

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<!DOCTYPE html>
<html lang="en" >

<head>
  <meta charset="UTF-8">
  

  
  
<style>
@import url('https://fonts.googleapis.com/css2?family=Days+One&family=Gluten&display=swap');

:root {
	--bg: #3d373f;
	--sp: 0.45s;
	--dy: calc(var(--sp) / 8);
	--ttf: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

* {
	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;
	background: var(--bg);
	flex-wrap: wrap;
}

body:before, body:after {
	content: "hover to change perspective";
	position: absolute;
	width: 100%;
	text-align: center;
	text-transform: uppercase;
	font-family: 'Gluten', Arial, Helvetica, serif;
	color: #796b79;
	text-shadow: 0px -1px 1px #c9b0c9cc, 0px -1px 0 #0008, 0px 2px 2px #0008;
	top: 5vh;
	left: 0;
	z-index: -1;
}

body:after {
	content: "click & hold to pause animation";
	top: 95vh;
}

.content {
	width: 80vmin;
	height: 80vmin;
	background: var(--bg);
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 2vmin;
	perspective-origin: 50% 50%;
	perspective: 100vmin;
	position: absolute;
	transition: all 0.33s ease 0s;
}

.cuboids {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: row-reverse;
	gap: 2vmin;
}

.cuboid {
	--height: 15;
	--width: 3;
	--depth: 6;
	--hue: 300;
	--sat: 8%;
	height: calc(var(--height)* 1vmin);
	width: calc(var(--width)* 1vmin);
	transform: translateZ(calc(-3vmin + 1px));
	animation: leaping var(--sp) var(--ttf) 0s infinite alternate;
}

@keyframes leaping {
	100% { transform: translateZ(3vmin); }
}

.cuboid .side {
	position: absolute;
	top: 50%;
	left: 50%;
	height: 100%;
	width: 100%;
	border-radius: 2px;
	background: hsl(var(--hue), var(--sat), 10%);
}

.cuboid .side:nth-of-type(1) {
	transform: translate3d(-50%, -50%, calc(var(--depth) * 0.5vmin));
	border-top: 1px solid hsl(var(--hue), var(--sat), 50%);
	animation: lights var(--sp) var(--ttf) 0s infinite alternate;
	background: linear-gradient(0deg, hsl(var(--hue), var(--sat), 25%), hsl(var(--hue), var(--sat), 55%));
	background-size: 100% 300%;
}

@keyframes lights {
	0% { background-position: 0 100%;	}
	100% { background-position: 0 0%;	}

}

.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 .side:nth-of-type(5) {
	height: calc(var(--depth) * 1vmin);
	transform: translate(-50%, -50%) rotateX(90deg) translate3d(0, 0, calc(var(--height) * 0.5vmin));
}
.cuboid .side:nth-of-type(6) {
	height: calc(var(--depth) * 1vmin);
	transform: translate(-50%, -50%) rotateX(-90deg) translate3d(0, 0, calc(var(--height) * 0.5vmin));
}


.cuboid:nth-child(2),
.cuboid:nth-child(2) .side,
.shadows div:nth-child(2) {
	animation-delay: calc(var(--dy) * -1);
}

.cuboid:nth-child(3),
.cuboid:nth-child(3) .side,
.shadows div:nth-child(3) {
	animation-delay: calc(var(--dy) * -2);
}

.cuboid:nth-child(4),
.cuboid:nth-child(4) .side,
.shadows div:nth-child(4) {
	animation-delay: calc(var(--dy) * -3);
}

.cuboid:nth-child(5),
.cuboid:nth-child(5) .side,
.shadows div:nth-child(5) {
	animation-delay: calc(var(--dy) * -4);
}

.cuboid:nth-child(6),
.cuboid:nth-child(6) .side,
.shadows div:nth-child(6) {
	animation-delay: calc(var(--dy) * -5);
}

.cuboid:nth-child(7),
.cuboid:nth-child(7) .side,
.shadows div:nth-child(7) {
	animation-delay: calc(var(--dy) * -6);
}

.cuboid:nth-child(8),
.cuboid:nth-child(8) .side,
.shadows div:nth-child(8) {
	animation-delay: calc(var(--dy) * -7);
}

.shadows {
	position: absolute;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: row-reverse;
	gap: 2vmin;
}

.shadows div {
	background: #0000;
	width: 3vmin;
	height: 15vmin;
	box-shadow: 0 0vmin 0.1vmin 0.1vmin #0008, 0 0vmin 0.5vmin 0 #0008,  0 0vmin 1vmin 1.5vmin #0008 inset;
	animation: shadow-leaping var(--sp) var(--ttf) 0s infinite alternate;
	filter: blur(0.5vmin);
}

@keyframes shadow-leaping {
	100% { box-shadow: 0 2vmin 2vmin 0 #0008; }
}

@keyframes shadow-leaping {
	100% { 
		height: 18vmin;  
		margin-top: 2.5vmin;
		box-shadow: 0 0vmin 4vmin -0.2vmin #000, 0 0vmin 0.5vmin 0 #0008,  0 0vmin 1vmin 1.5vmin.........完整代码请登录后点击上方下载按钮下载查看