div+css实现立体小球滚动轨迹动画效果代码-html代码-BFW代码库

div+css实现立体小球滚动轨迹动画效果代码

代码语言：html

所属分类：动画

代码描述：div+css实现立体小球滚动轨迹动画效果代码

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 {
	font-size:calc(16px+(20 - 16) *(100vw - 320px) /(1280 - 320))
}
body {
	background-color:hsl(223,90%,95%);
	font:1em/1.5 sans-serif;
	height:100vh;
	display:grid;
	place-items:center
}
.pl,.pl__ball,.pl__ball-inner-shadow,.pl__ball-side-shadows,.pl__ball-texture,.pl__inner-ring,.pl__outer-ring,.pl__track-cover {
	border-radius:50%
}
.pl {
	position:relative;
	width:16em;
	height:16em
}
.pl__ball,.pl__ball-inner-shadow,.pl__ball-outer-shadow,.pl__ball-side-shadows,.pl__ball-texture,.pl__ball-texture:before,.pl__inner-ring,.pl__outer-ring,.pl__track-cover {
	position:absolute
}
.pl__ball,.pl__ball-inner-shadow,.pl__ball-outer-shadow,.pl__ball-texture:before,.pl__track-cover {
	animation:ball 3s linear infinite
}
.pl__ball {
	top:calc(50% - 1.25em);
	left:calc(50% - 1.25em);
	transform:rotate(0) translateY(-6.5em);
	width:2.5em;
	height:2.5em
}
.pl__ball-inner-shadow {
	animation-name:ballInnerShadow;
	box-shadow:0 .1em .2em hsla(0,0%,0%,0.3),0 0 .2em hsla(0,0%,0%,0.1) inset,0 -1em .5em hsla(0,0%,0%,0.15) inset;
	width:100%;
	height:100%
}
.pl__ball-outer-shadow {
	animation-name:ballOuterShadow;
	background-image:linear-gradient(hsla(0,0%,0%,0.15),hsla(0,0%,0%,0));
	border-radius:0 0 50% 50% / 0 0 100% 100%;
	filter:blur(2px);
	top:50%;
	left:0;
	width:100%;
	height:250%;
	transform:rotate(20deg);
	transform-origin:50% 0;
	z-index:-2
}
.pl__ball-side-shadows {
	background-color:hsla(0,0%,0%,0.1);
	filter:blur(2px);
	width:100%;
	height:100%;
	transform:scale(0.75,1.1);
	z-index:-1
}
.pl__ball-texture {
	overflow:hidden;
	width:100%;
	height:100%;
	transform:translate3d(0,0,0)
}
.pl__ball-texture:before {
	animation-name:ballTexture;
	animation-duration:.25s;
	background:url(./snow.jpg) 0 0 / 50% 100%;
	co.........完整代码请登录后点击上方下载按钮下载查看