使用CSS3各个属性实现带有音乐小人的动画，完全不使用JS代码：

注：chrome浏览器效果最佳，最终效果静态图：

HTML代码如下：

<!DOCTYPE html>
<html>
<head>    <meta http-equiv="Content-Type" content="text/html; charset=utf-8";><title>练习一个小人的动画</title><link rel="stylesheet" href="/CSS3/css/people.css" />
</head><body><div class="music1"><audio src="/CSS3/theme_8.mp3" autoplay loop/></div><!--整体的div布局--><div class="warp"><div class="border_circle" id="one"></div><div class="border_circle" id="two"></div><!--背景圆圈-->    <div class="backgroud_circle"><div class="tight-light"></div><span class="shirt-text">I</span><span class="shirt-text">♥</span><span class="shirt-text">Y</span><span class="shirt-text">O</span><span class="shirt-text">U</span><div class="tight-dark"></div><!--身体--><div class="body"></div></div><!--头部--><div class="head"><!--耳朵--><div class="ear" id="left"></div><div class="ear" id="right"></div><!--头发--><div class="hair-main"><div class="sideburn" id="left"></div><div class="sideburn" id="right"></div><div class="hair-top"></div></div><!--脸--><div class="face"><div class="hair-bottom"></div><div class="nose"></div><!--形成鼻子的阴影--><div class="shadow-main"><div class="shadow"></div></div><!--左眼--><div class="eye-shadow" id="left"><div class="eyebrow" id="left"></div><div class="eye"></div></div><!--右眼--><div class="eye-shadow" id="right"><div class="eyebrow" id="right"></div><div class="eye"></div></div><!--嘴巴--><div class="mouse"></div></div></div><!--音符--><span class="music" id="one">♫</span><span class="music" id="two">♪</span></div>
</body>
</html>

CSS代码如下：

/* CSS Document */body,html{width:100%;height:100%;margin:0;display:table;text-align:center;
}
.music1
{display:none;
}.warp{ margin-top:100px; vertical-align:middle; position:relative;
}.backgroud_circle{width:400px;height:400px;border-radius:100%;background:#6699FF;margin:0 auto;overflow:hidden;-webkit-mask-image: -webkit-radial-gradient(#BADA55, #BADA55);-moz-mask-image: -webkit-radial-gradient(#BADA55, #BADA55);-o-mask-image: -webkit-radial-gradient(#BADA55, #BADA55);-ms-mask-image: -webkit-radial-gradient(#BADA55, #BADA55);/*执行动画*/animation:grow 0.7s ease;-webkit-animation:grow 0.7s ease;transform-origin:center;
}/*身体body*/
.body{width:285px;height:400px;margin:0 auto;background:#333333;position:relative;top:100px;border-radius:100px;/*执行动画*/-webkit-animation:body-enter 0.7s 0.2s 1 ease;animation:body-enter 0.7s 0.2s 1 ease;/*-webkit-animation-fill-mode:forwards;animation-fill-mode:forwards;*/
}/*头部head*/
.head{width:196px;height:260px;border-radius:50px;background:#ffe4be;position:absolute;top:50%;left:50%;margin-top:-210px;margin-left:-98px;/*动画执行*/animation:grow 0.7s 0.5s ease;-webkit-animation:grow 0.7s 0.5s ease;transform-origin:bottom;
}/*头发*/
.hair-main
{width:220px;height:0px;background:#FF9966;border-radius:54px 54px 0px 0px;animation:hair-main 0.7s 0.9s ease;-webkit-animation:hair-main 0.7s 0.9s ease;animation-fill-mode:forwards;-webkit-animation-fill-mode:forwards;position:relative;margin-left:-12px;margin-top:-10px;z-index:2;
}/*鬓角*/
.sideburn
{width:8px;height:25px;background:#FF9966;opacity:0;bottom:-25px;position:absolute;animation:sideburn-main 0.7s 1s ease;-webkit-animation:sideburn-main 0.7s 1s ease;animation-fill-mode:forwards;-webkit-animation-fill-mode:forwards;
}
.sideburn#left
{left:12px;
}
.sideburn#right
{right:12px;
}/*耳朵*/
.ear
{width:24px;height:35px;position:absolute;background:#ffe4be;top:116px;border-radius:12px;animation:grow 0.7s 1.3s ease;-webkit-animation:grow 0.7s 1.3s ease;animation-fill-mode:forwards;-webkit-animation-fill-mode:forwards;transform:scale(0);-webkit-transform:scale(0);
}
.ear#left
{left:-12px;
}
.ear#right
{right:-12px;
}/*脸部*/
.face
{width:180px;height:0px;border-radius:48px;background:#ffe4be;position:absolute;top:40px;left:8px;animation:hair-main 0.7s 0.5s linear;-webkit-animation:hair-main 0.7s 0.5s linear;animation-fill-mode:forwards;-webkit-animation-fill-mode:forwards;z-index:3;
}/*鼻子*/
.nose
{width:20px;height:45px;opacity:1;border-top-left-radius:20px;background:#ffe4be;position:absolute;top:80px;left:50%;margin-left:-20px;animation:shadow-main 0.7s 3s ease;animation-fill-mode: forwards;-webkit-animation:shadow-main 0.7s 3s ease;-webkit-animation-fill-mode: forwards;opacity:0;z-index:5;
}/*形成鼻子的阴影*/
.shadow-main
{width:98px;height:260px;position:absolute;bottom:-84px;left:-8px;z-index:4;overflow:hidden;
}
.shadow
{width:98px;height:260px;border-radius:50px;background:rgba(149,36,0,0.1);position:absolute;opacity:0;z-index:4;animation:shadow-main 1s 2.8s ease;-webkit-animation:shadow-main 1s 2.8s ease;animation-fill-mode:forwards;-webkit-animation-fill-mode:forwards;
}/*眼睛阴影*/
.eye-shadow
{width:30px;height:15px;border-radius:0 0 15px 15px;background:rgba(149,36,0,0.1);position:absolute;top:70px;animation:grow 0.7s 2s ease;-webkit-animation:grow 0.7s 2s ease;animation-fill-mode:forwards;-webkit-animation-fill-mode:forwards;transform:scale(0);-webkit-transform:scale(0);
}
.eye-shadow#left
{left:35px;z-index:5;
}
.eye-shadow#right
{right:35px;
}/*眼眉*/
.eyebrow
{width:40px;height:10px;background:#FF9966;position:absolute;top:-35px;left:50%;opacity:0;margin-left:-20px;-webkit-backface-visibility:hidden;/*设定元素的背面是否可见*/
}
.eyebrow#left
{animation:eyebrow-left 0.7s 2.2s ease;-webkit-animation:eyebrow-left 0.7s 2.2s ease;animation-fill-mode:forwards;-webkit-animation-fill-mode:forwards;
}
.eyebrow#right
{animation:eyebrow-right 0.7s 2.2s ease, eyebrow-right-raise 2s 6.6s infinite alternate ease-in-out;-webkit-animation:eyebrow-right 0.7s 2.2s ease, eyebrow-right-raise 2s 6.6s infinite alternate ease-in-out;animation-fill-mode:forwards;-webkit-animation-fill-mode:forwards;
}/*两只蓝色眼睛*/
.eye
{width:20px;height:28px;border-radius:10px;background:#334C68;position:absolute;top:-18px;left:50%;margin-left:-10px;animation:grow 0.7s 2.2s ease;-webkit-animation:grow 0.7s 2.2s ease;animation-fill-mode:forwards;-webkit-animation-fill-mode:forwards;transform:scale(0);-webkit-transform:scale(0);transform-origin:bottom;-webkit-transform-origin:bottom;
}/*嘴巴*/
.mouse
{width:66px;height:33px;background:#FFFFFF;border-radius:0 0 33px 33px;position:absolute;left:50%;top:150px;margin-left:-33px;animation:grow 0.7s 2.6s ease;-webkit-animation:grow 0.7s 2.6s ease;animation-fill-mode:forwards;-webkit-animation-fill-mode:forwards;transform:scale(0);-webkit-transform:scale(0);
}/*背景高亮light阴影*/
.tight-light
{width:400px;height:600px;background:#ffffff;opacity:0;position:absolute;right:15%;animation:tight-light 1s 2.8s ease;-webkit-animation:tight-light 1s 2.8s ease;animation-fill-mode:forwards;-webkit-animation-fill-mode:forwards;transform:translate(200px,0px);-webkit-transform:translate(200px,0px);
}/*背景高亮dark阴影*/
.tight-dark
{width:400px;height:600px;background:#000000;opacity:0;position:absolute;left:10%;top:35px;animation:tight-dark 1s 2.8s ease;-webkit-animation:tight-dark 1s 2.8s ease;animation-fill-mode:forwards;-webkit-animation-fill-mode:forwards;transform:translate(-200px,0px);-webkit-transform:translate(-200px,0px);z-index:6;
}/*外边黄色圈*/
.border_circle
{width:399px;height:399px;border-radius:50%;border:10px solid #ff8345;position:absolute;top:50%;left:50%;margin-left:-220px;margin-top:-220px;transform:scale(0);-webkit-transform:scale(0);transform-origin:center;-webkit-transform-origin:center;
}
/*外边黄色圈one*/
.border_circle#one
{animation:border_circle 1s 3.1s ease;-webkit-animation:border_circle 1s 3.1s ease;animation-fill-mode:forwards;-webkit-animation-fill-mode:forwards;
}
/*外边黄色圈two*/
.border_circle#two
{animation:border_circle 1s 3.3s ease;-webkit-animation:border_circle 1s 3.3s ease;animation-fill-mode:forwards;-webkit-animation-fill-mode:forwards;
}/*I YOU*/
.backgroud_circle  .shirt-text
{font-family:"微软雅黑",sans-serif;font-size:50px;font-weight:700;color:#FFFFFF;position:relative;top:180px;display:inline-block;-webkit-text-stroke:2px;text-stroke:2px;opacity:0;-webkit-transform:translate(0px,100px);transform:translate(0px,100px);animation-fill-mode:forwards !important;-webkit-animation-fill-mode:forwards !important;z-index:5;
}
.backgroud_circle .shirt-text:nth-of-type(1)
{animation:shirt-text 0.7s 3.3s ease;-webkit-animation:shirt-text 0.7s 3.3s ease;
}
.backgroud_circle .shirt-text:nth-of-type(2)
{color:#FF0000;animation:shirt-text 0.7s 3.4s ease, heart 2s 4s infinite ease-in-out;-webkit-animation:shirt-text 0.7s 3.4s ease, heart 2s 4s infinite ease-in-out;
}
.backgroud_circle .shirt-text:nth-of-type(3)
{animation:shirt-text 0.7s 3.5s ease;-webkit-animation:shirt-text 0.7s 3.5s ease;
}
.backgroud_circle .shirt-text:nth-of-type(4)
{animation:shirt-text 0.7s 3.6s ease;-webkit-animation:shirt-text 0.7s 3.6s ease;
}
.backgroud_circle .shirt-text:nth-of-type(5)
{animation:shirt-text 0.7s 3.7s ease;-webkit-animation:shirt-text 0.7s 3.7s ease;
}/*音符*/
.music
{position: absolute;font-size: 150px;color: #FCB040;width: 1px;left: 50%;opacity: 0;
}
.music#one
{margin-left:-250px;top:50%;animation: note 2s 3.5s infinite ease;animation-fill-mode: forwards;-webkit-animation: note 2s 3.5s infinite ease;-webkit-animation-fill-mode: forwards;
}.music#two{margin-left: 150px;top: 30%;animation: note 2s 4.3s infinite ease;animation-fill-mode: forwards;-webkit-animation: note 2s 4.3s infinite ease;-webkit-animation-fill-mode: forwards;
}/*背景圆圈的动画事件：由中心向外扩张*/
@-webkit-keyframes grow
{0%{ -webkit-transform:scale(0); transform:scale(0);}60%{ -webkit-transform:scale(1.15); transform:scale(1.15);}80%{ -webkit-transform:scale(0.95); transform:scale(0.95);}100%{ -webkit-transform:scale(1); transform:scale(1);}
}
@keyframes grow
{0%{ -webkit-transform:scale(0); transform:scale(0);}60%{ -webkit-transform:scale(1.15); transform:scale(1.15);}80%{ -webkit-transform:scale(0.95); transform:scale(0.95);}100%{ -webkit-transform:scale(1); transform:scale(1);}
}/*身体进入样式：由底部向上先变大再恢复正常*/
@-webkit-keyframes body-enter
{0%{-webkit-transform:translateY(200px);}60%{-webkit-transform:translateY(-20px);}80%{-webkit-transform:translateY(30px);}100%{-webkit-transform:translateY(0);}
}
@keyframes body-enter
{0%{-webkit-transform:translateY(200px);}60%{-webkit-transform:translateY(-20px);}80%{-webkit-transform:translateY(30px);}100%{-webkit-transform:translateY(0);}
}/*头发动画：*/
@-webkit-keyframes hair-main
{0%{height:0px; -webkit-transform:translateY(137px); transform:translateY(137px);}100%{height:137px; -webkit-transform:translateY(0); transform:translateY(0);}
}
@keyframes hair-main
{0%{height:0px; -webkit-transform:translateY(137px); transform:translateY(137px);}100%{height:137px; -webkit-transform:translateY(0); transform:translateY(0);}
}/*鬓角动画*/
@-webkit-keyframes sideburn-main
{0%{opacity:0; -webkit-transform:translateY(-25px); transform:translateY(-25px);}100%{opacity:1; -webkit-transform:translateY(0); transform:translateY(0);}
}
@keyframes sideburn-main
{0%{opacity:0; -webkit-transform:translateY(-25px); transform:translateY(-25px);}100%{opacity:1; -webkit-transform:translateY(0); transform:translateY(0);}
}/*鼻子阴影动画：*/
@-webkit-keyframes shadow-main
{0%{ opacity:0; -webkit-transform:translate(98px,0px); transform:translate(98px,0px);}50%{ opacity:0;}100%{ opacity:1; -webkit-transform:translate(0px,0px); transform:translate(0px,0px);}
}
@keyframes shadow-main
{0%{ opacity:0; -webkit-transform:translate(98px,0px); transform:translate(98px,0px);}50%{ opacity:0;}100%{ opacity:1; -webkit-transform:translate(0px,0px); transform:translate(0px,0px);}
}/*左眼眉动画*/
@-webkit-keyframes eyebrow-left
{0%{opacity:0; -webkit-transform:translateY(-25px); transform:translateY(-25px);}70%{opacity:1; -webkit-transform:translateY(5px); transform:translateY(5px);}100%{opacity:1; -webkit-transform:translateY(0); transform:translateY(0);}
}
@keyframes eyebrow-left
{0%{opacity:0; -webkit-transform:translateY(-25px); transform:translateY(-25px);}70%{opacity:1; -webkit-transform:translateY(5px); transform:translateY(5px);}100%{opacity:1; -webkit-transform:translateY(0); transform:translateY(0);}
}/*右眼眉动画*/
@-webkit-keyframes eyebrow-right
{0%{opacity:0; -webkit-transform:translateY(-25px); transform:translateY(-25px);}70%{opacity:1; -webkit-transform:translateY(5px); transform:translateY(5px);}100%{opacity:1; -webkit-transform:rotate(9deg) translateY(0); transform:rotate(9deg) translateY(0);}
}
@keyframes eyebrow-right
{0%{opacity:0; -webkit-transform:translateY(-25px); transform:translateY(-25px);}70%{opacity:1; -webkit-transform:translateY(5px); transform:translateY(5px);}100%{opacity:1; -webkit-transform:rotate(9deg) translateY(0); transform:rotate(9deg) translateY(0);}
}/*眉毛上升动画*/
@-webkit-keyframes eyebrow-right-raise
{0%{top:-35px;}70%{top:-35px;}100%{top:-45px;}
}
@keyframes eyebrow-right-raise
{0%{top:-35px;}70%{top:-35px;}100%{top:-45px;}
}/*背景高亮light动画*/
@-webkit-keyframes tight-light
{0%{opacity:0; -webkit-transform:translate(200px,0px); transform:translate(200px,0px);}100%{opacity:0.2; -webkit-transform:rotate(45deg) translate(0px,0px); transform:rotate(45deg) translate(0px,0px);}
}
@keyframes tight-light
{0%{opacity:0; -webkit-transform:translate(200px,0px); transform:translate(200px,0px);}100%{opacity:0.2; -webkit-transform:rotate(45deg) translate(0px,0px); transform:rotate(45deg) translate(0px,0px);}
}/*背景高亮dark动画*/
@-webkit-keyframes tight-dark
{0%{opacity:0; -webkit-transform:translate(-200px,0px); transform:translate(-200px,0px);}100%{opacity:0.2; -webkit-transform:rotate(-45deg) translate(0px,0px); transform:rotate(-45deg) translate(0px,0px);}
}
@keyframes tight-dark
{0%{opacity:0; -webkit-transform:translate(-200px,0px); transform:translate(-200px,0px);}100%{opacity:0.2; -webkit-transform:rotate(-45deg) translate(0px,0px); transform:rotate(-45deg) translate(0px,0px);}
}/*外面黄色圈动画*/
@-webkit-keyframes border_circle
{0%{ border-width:20px; transform:scale(0); -webkit-transform:scale(0);}40%{ border-width:20px; transform:scale(1); -webkit-transform:scale(1); margin-left:-220px; margin-top:-220px;}100%{ border-width:0px; transform:scale(1.5); -webkit-transform:scale(1.5); border-style:double; margin-left:-200px; margin-top:-200px;}
}
@keyframes border_circle
{0%{ border-width:20px; transform:scale(0); -webkit-transform:scale(0);}40%{ border-width:20px; transform:scale(1); -webkit-transform:scale(1); margin-left:-220px; margin-top:-220px;}100%{ border-width:0px; transform:scale(1.5); -webkit-transform:scale(1.5); border-style:double; margin-left:-200px; margin-top:-200px;}
}/*文字*/
@-webkit-keyframes shirt-text
{0%{opacity:0; -webkit-transform:translate(0px, 80px); transform:translate(0px, 80px);}60%{opacity:1; -webkit-transform:translate(0px, -50px); transform:translate(0px, -50px);}80%{opacity:1; -webkit-transform:translate(0px, 140px); transform:translate(0px, 140px);}100%{opacity:1; -webkit-transform:translate(0px, 100px); transform:translate(0px, 100px);}
}
@keyframes shirt-text
{0%{opacity:0; -webkit-transform:translate(0px, 80px); transform:translate(0px, 80px);}60%{opacity:1; -webkit-transform:translate(0px, -50px); transform:translate(0px, -50px);}80%{opacity:1; -webkit-transform:translate(0px, 140px); transform:translate(0px, 140px);}100%{opacity:1; -webkit-transform:translate(0px, 100px); transform:translate(0px, 100px);}
}
@-webkit-keyframes heart
{0%{ }30%{color:#00FF99;}70%{color:#FFFF00;}100%{}
}
@keyframes heart
{0%{ }30%{color:#00FF99;}70%{color:#FFFF00;}100%{}
}/*音符*/
@-webkit-keyframes note
{0% {opacity: 0;-webkit-transform: translate(0px,50px);transform: translate(0px,50px);}30% {-webkit-transform:rotate(12deg) translate(-30px,0px);transform:rotate(12deg) translate(-30px,0px);}45% {opacity: 1;}  60% {-webkit-transform: rotate(-12deg) translate(30px,-100px);transform:rotate(-12deg) translate(30px,-100px);}100% {opacity: 0;-webkit-transform:rotate(0deg) translate(0px,-200px);transform:rotate(0deg) translate(0px,-200px);}
}
@keyframes note
{0% {opacity: 0;-webkit-transform: translate(0px,50px);transform: translate(0px,50px);}30% {-webkit-transform:rotate(12deg) translate(-30px,0px);transform:rotate(12deg) translate(-30px,0px);}45% {opacity: 1;}  60% {-webkit-transform: rotate(-12deg) translate(30px,-100px);transform:rotate(-12deg) translate(30px,-100px);}100% {opacity: 0;-webkit-transform:rotate(0deg) translate(0px,-200px);transform:rotate(0deg) translate(0px,-200px);}
}

转载于:https://www.cnblogs.com/grnBlogs/p/4661231.html

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