使用CSS3各个属性实现小人的动画实例代码

注：chrome浏览器效果最佳，最终效果静态图：

HTML代码如下：

    
    
    练习一个小人的动画
     
    
        
    
    
    
    
        
        
            
        
            
            I
            ♥
            Y
            O
            U
            
            
            
        
        
        
        
            
            
            
            
            
                
                
                
            
            
            
                
                
                
                
                    
                
                
                
                    
                    
                
                
                
                    
                    
                
                
                
            
        
        
        
        ♫
        ♪

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);
    }}

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