我们经常使用PS或者Flash制作动画，本文则介绍了如何用CSS3画出个叮当猫，实现过程很有趣，感兴趣的朋友可以参考一下
首先，先把HTML结构搭建好：
html
<div class="wrapper">
<!--叮当猫整体-->
<div class="doraemon">
<!--头部-->
<div class="head">
<!--眼睛-->
<div class="eyes">
<div class="eye left">
<!--眼珠-->
<div class="black bleft"></div>
</div>
<div class="eye right">
<div class="black bright"></div>
</div>
</div>
<!--脸部-->
<div class="face">
<!--白色脸底-->
<div class="white"></div>
<!--鼻子-->
<div class="nose">
<!--鼻子高光部分-->
<div class="light"></div>
</div>
<!--鼻子的竖线-->
<div class="nose_line"></div>
<!--嘴巴-->
<div class="mouth"></div>
<!--胡须-->
<div class="whiskers">
<div class="whisker rTop r160"></div>
<div class="whisker rMiddle"></div>
<div class="whisker rBottom r20"></div>
<div class="whisker lTop r20"></div>
<div class="whisker lMiddle"></div>
<div class="whisker lBottom r160"></div>
</div>
</div>
</div>
<!--脖子和铃铛-->
<div class="choker">
<!--铃铛-->
<div class="bell">
<div class="bell_line"></div>
<div class="bell_circle"></div>
<div class="bell_under"></div>
<div class="bell_light"></div>
</div>
</div>
<!--身体-->
<div class="bodys">
<!--肚子-->
<div class="body"></div>
<!--肚兜-->
<div class="wraps"></div>
<!--口袋-->
<div class="pocket"></div>
<!--遮住一半口袋，使其呈现半圆-->
<div class="pocket_mask"></div>
</div>
<!--右手-->
<div class="hand_right">
<!--手臂-->
<div class="arm"></div>
<!--手掌-->
<div class="circle"></div>
<!--遮住手臂和身子交接处的线-->
<div class="arm_rewrite"></div>
</div>
<!--左手-->
<div class="hand_left">
<div class="arm"></div>
<div class="circle"></div>
<div class="arm_rewrite"></div>
</div>
<!--脚-->
<div class="foot">
<div class="left"></div>
<div class="right"></div>
<!--双脚之间的缝隙-->
<div class="foot_rewrite"></div>
</div>
</div>
</div>最好先把叮当猫的整体结构仔细研究一下，这对以后想要自己动手画别的人物形象很有帮助，思路会比较明朗。
接下来，我们按照头部，脖子，身体，脚部分别进行演示。首先将容器wrapper和叮当猫整体做一些基本的样式，叮当猫整体doraemon 设置position为relative，主要是为了便于 子元素/后代元素进行定位。
html
.wrapper{
margin: 50px 0 0 500px;
}
.doraemon{
position: relative;
} 头部head的样式，因为叮当猫的头部不是正圆，所以宽高有一点偏差，然后使用border-radius将头部从矩形变成椭圆形，然后再使用径向渐变从右上角给背景来个放射性渐变，然后在加个阴影，使其更有立体感，background：#07bbee;是为了兼容低版本浏览器：
html
.doraemon .head {
position:relative;
width: 320px;
height: 300px;
border-radius: 150px;
background: #07bbee;
background: -webkit-radial-gradient(right top,#fff 10%,#07bbee 20%,#10a6ce 75%,#000);
background: -moz-radial-gradient(right top,#fff 10%,#07bbee 20%,#10a6ce 75%,#000);
background: -ms-radial-gradient(right top,#fff 10%,#07bbee 20%,#10a6ce 75%,#000);
border:2px solid #555;
box-shadow:-5px 10px 15px rgba(0,0,0,0.45);
} 看看效果到底怎么样：
惊讶 shenmgui ,这么丑，别急，慢慢让它活过来：
html
/*脸部*/
.doraemon .face {
position: relative; /*让所有脸部元素可自由定位*/
z-index: 2; /*脸在头部背景上面*/
}
/*白色脸底*/
.doraemon .face .white {
width: 265px; /*设置宽高*/
height: 195px;
border-radius: 150px;
position: absolute; /*进行绝对定位*/
top: 75px;
left: 25px;
background: #fff;
/*此放射渐变也是使脸的左下角暗一些，看上去更真实*/
background: -webkit-radial-gradient(right top,#fff 75%,#eee 80%,#999 90%,#444);
background: -moz-radial-gradient(right top,#fff 75%,#eee 80%,#999 90%,#444);
background: --ms-radial-gradient(right top,#fff 75%,#eee 80%,#999 90%,#444);
}
/*鼻子*/
.doraemon .face .nose{
width:30px;
height:30px;
border-radius:15px;
background:#c93300;
border:2px solid #000;
position:absolute;
top:110px;
left:140px;
z-index:3; /*鼻子在白色脸底下面*/
}
/*鼻子上的高光*/
.doraemon .face .nose .light {
width:10px;
height:10px;
border-radius: 5px;
box-shadow: 19px 8px 5px #fff; /*通过阴影实现高光*/
}
/*鼻子下的线*/
.doraemon .face .nose_line{
width:3px;
height:100px;
background:#333;
position:absolute;
top:143px;
left:155px;
z-index:3;
}
/*嘴巴*/
.doraemon .face .mouth{
width:220px;
height:400px;
/*通过底边框加上圆角模拟微笑嘴巴*/
border-bottom:3px solid #333;
border-radius:120px;
position:absolute;
top:-160px;
left:45px;
}
/*眼睛*/
.doraemon .eyes {
position: relative;
z-index: 3; /*眼睛在白色脸底下面*/
}
/*眼睛共同的样式*/
.doraemon .eyes .eye{
width:72px;
height:82px;
background:#fff;
border:2px solid #000;
border-radius:35px 35px;
position:absolute;
top:40px;
}
/*眼珠*/
.doraemon .eyes .eye .black{
width:14px;
height:14px;
background:#000;
border-radius:7px;
position:absolute;
top:40px;
}
.doraemon .eyes .left{
left:82px;
}
.doraemon .eyes .right {
left: 156px;
}
.doraemon .eyes .eye .bleft {
left: 50px;
}
.doraemon .eyes .eye .bright {
left: 7px;
} 写了这么多样式，结果是怎么样的呢：
生病 怎么看都觉得别扭，哦！还差胡须须和白色脸底的边框呢，咱给补上：
html
/*胡须背景，主要用于挡住嘴巴的一部分，不要显得太长*/
.doraemon .whiskers{
width:220px;
height:80px;
background:#fff;
border-radius:15px;
position:absolute;
top:120px;
left:45px;
z-index:2; /*在鼻子和眼睛下面*/
}
/*所有胡子的公用样式*/
.doraemon .whiskers .whisker {
width: 60px;
height: 2px;
background: #333;
position: absolute;
z-index: 2;
}
/*右上胡子*/
.doraemon .whiskers .rTop {
left: 165px;
top: 25px;
}
/*右中胡子*/
.doraemon .whiskers .rMiddle {
left: 167px;
top: 45px;
}
/*右下胡子*/
.doraemon .whiskers .rBottom {
left: 165px;
top: 65px;
}
/*左上胡子*/
.doraemon .whiskers .lTop {
left: 0;
top: 25px;
}
/*左中胡子*/
.doraemon .whiskers .lMiddle {
left: -2px;
top: 45px;
}
/*左下胡子*/
.doraemon .whiskers .lBottom {
left: 0;
top: 65px;
}
/*胡子旋转角度*/
.doraemon .whiskers .r160 {
-webkit-transform: rotate(160deg);
-moz-transform: rotate(160deg);
-ms-transform: rotate(160deg);
-o-transform: rotate(160deg);
transform: rotate(160deg);
}
.doraemon .whiskers .r20 {
-webkit-transform: rotate(200deg);
-moz-transform: rotate(200deg);
-ms-transform: rotate(200deg);
-o-transform: rotate(200deg);
transform: rotate(200deg);
} 
微笑 这样就对了，看着多舒服啊！趁热打铁，做脖子和身体：
html
/*围脖*/
.doraemon .choker {
width: 230px;
height: 20px;
background: #c40;
/*线性渐变 让围巾看上去更自然*/
background: -webkit-gradient(linear,left top,left bottom,from(#c40),to(#800400));
background: -moz-linear-gradient(center top,#c40,#800400);
background: -ms-linear-gradient(center top,#c40,#800400);
border: 2px solid #000;
border-radius: 10px;
position: relative;
top: -40px;
left: 45px;
z-index: 4;
}
/*铃铛*/
.doraemon .choker .bell {
width: 40px;
height: 40px;
_overflow: hidden; /*IE6 hack*/
border: 2px solid #000;
border-radius: 50px;
background: #f9f12a;
background: -webkit-gradient(linear, left top, left bottom, from(#f9f12a),color-stop(0.5, #e9e11a), to(#a9a100));
background: -moz-linear-gradient(top, #f9f12a, #e9e11a 75%,#a9a100);
background: -ms-linear-gradient(top, #f9f12a, #e9e11a 75%,#a9a100);
box-shadow: -5px 5px 10px rgba(0,0,0,0.25);
position: absolute;
top: 5px;
left: 90px;
}
/*双横线*/
.doraemon .choker .bell_line {
width: 36px;
height: 2px;
background: #f9f12a;
border: 2px solid #333;
border-radius: 3px 3px 0 0;
position: absolute;
top: 10px;
}
/*黑点*/
.doraemon .choker .bell_circle{
width:12px;
height:10px;
background:#000;
border-radius:5px;
position:absolute;
top:20px;
left:14px;
}
/*黑点下的线*/
.doraemon .choker .bell_under{
width: 3px;
height:15px;
background:#000;
position:absolute;
left: 18px;
top:27px;
}
/*铃铛高光*/
.doraemon .choker .bell_light{
width:12px;
height:12px;
border-radius:10px;
box-shadow:19px 8px 5px #fff;
position:absolute;
top:-5px;
left:5px;
opacity:0.7;
}
/*身子*/
.doraemon .bodys {
position: relative;
top: -310px;
}
/*肚子*/
.doraemon .bodys .body {
width: 220px;
height: 165px;
background: #07beea;
background: -webkit-gradient(linear,right top,left top,from(#07beea),color-stop(0.5, #0073b3),color-stop(0.75,#00b0e0), to(#0096be));
background: -moz-linear-gradient(right center,#07beea,#0073b3 50%,#00b0e0 75%,#0096be 100%);
background: -ms-linear-gradient(right center,#07beea,#0073b3 50%,#00b0e0 75%,#0096be 100%);
border:2px solid #333;
position:absolute;
top:265px;
left:50px;
}
/*白色肚兜*/
.doraemon .bodys .wraps {
width: 170px;
height: 170px;
background: #fff;
background: -webkit-gradient(linear, right top, left bottom, from(#fff),color-stop(0.75,#fff),color-stop(0.83,#eee),color-stop(0.90,#999),color-stop(0.95,#444), to(#000));
background: -moz-linear-gradient(right top,#fff,#fff 75%,#eee 83%,#999 90%,#444 95%,#000);
background: -ms-linear-gradient(right top,#fff,#fff 75%,#eee 83%,#999 90%,#444 95%,#000);
border: 2px solid #000;
border-radius: 85px;
position: absolute;
left: 72px;
top: 230px;
}
/*口袋*/
.doraemon .bodys .pocket {
width: 130px;
height: 130px;
border-radius: 65px;
background: #fff;
background: -webkit-gradient(linear, right top, left bottom, from(#fff),color-stop(0.70,#fff),color-stop(0.75,#f8f8f8),color-stop(0.80,#eee),color-stop(0.88,#ddd), to(#fff));
background: -moz-linear-gradient(right top, #fff, #fff 70%,#f8f8f8 75%,#eee 80%,#ddd 88%, #fff);
background: -ms-linear-gradient(right top, #fff, #fff 70%,#f8f8f8 75%,#eee 80%,#ddd 88%, #fff);
border: 2px solid #000;
position:absolute;
top: 250px;
left: 92px;
}
/*挡住口袋一半*/
.doraemon .bodys .pocket_mask {
width: 134px;
height: 60px;
background:#fff;
border-bottom: 2px solid #000;
position:absolute;
top: 259px;
left: 92px;
}好吧，脖子和身子都有啦！上图：
现在看起来有点像摆设品，不过笑容还是那么单纯，好了，赶紧把手脚做出来：
html
*左右手*/
.doraemon .hand_right, .doraemon .hand_left {
height: 100px;
width: 100px;
position: absolute;
top: 272px;
left: 248px;
}
/*左手*/
.doraemon .hand_left {
left: -10px;
}
/*手臂公共部分*/
.doraemon .arm {
width:80px;
height:50px;
background: #07beea;
background: -webkit-gradient(linear, left top, left bottom, from(#07beea),color-stop(0.85,#07beea), to(#555));
background: -moz-linear-gradient(center top, #07BEEA, #07BEEA 85%, #555);
background: -ms-linear-gradient(center top, #07BEEA, #07BEEA 85%, #555);
border: 1px solid #000000;
box-shadow: -10px 7px 10px rgba(0, 0, 0, 0.35);
z-index: -1;
position: relative;
}
/*右手手臂*/
.doraemon .hand_right .arm {
top: 17px;
-webkit-transform: rotate(35deg);
-moz-transform: rotate(35deg);
-ms-transform: rotate(35deg);
-o-transform: rotate(35deg);
transform: rotate(35deg);
}
/*左手手臂*/
.doraemon .hand_left .arm {
top: 17px;
background: #0096be; /*背光一面使用纯色，使其有立体感*/
box-shadow: 5px -7px 10px rgba(0, 0, 0, 0.25);
-webkit-transform: rotate(145deg);
-moz-transform: rotate(145deg);
-ms-transform: rotate(145deg);
-o-transform: rotate(145deg);
transform: rotate(145deg);
}
/*圆形手掌公共部分*/
.doraemon .circle {
width: 60px;
height: 60px;
border-radius: 30px;
border: 2px solid #000;
background: #fff;
background: -webkit-gradient(linear, right top, left bottom, from(#fff),color-stop(0.5,#fff),color-stop(0.70,#eee),color-stop(0.8,#ddd), to(#999));
background: -moz-linear-gradient(right top, #fff, #fff 50%, #eee 70%, #ddd 80%,#999);
background: -ms-linear-gradient(right top, #fff, #fff 50%, #eee 70%, #ddd 80%,#999);
position: absolute;
}
/*右手手掌*/
.doraemon .hand_right .circle {
left: 40px;
top: 32px;
}
/*左手手掌*/
.doraemon .hand_left .circle {
left: -20px;
top: 32px;
}
/*手臂和身体结合处，使用背景遮住边框*/
.doraemon .arm_rewrite {
height: 45px;
width: 5px;
background: #07beea;
position: relative;
}
/*右手结合处*/
.doraemon .hand_right .arm_rewrite {
top: -45px;
left: 22px;
}
/*左手结合处*/
.doraemon .hand_left .arm_rewrite {
top: -45px;
left: 60px;
background: #0096be; /*同理，背光一面使用纯色，使其有立体感*/
}
/*脚部*/
.doraemon .foot {
width: 280px;
height: 40px;
position: relative;
top: 55px;
left: 20px;
}
/*左右脚共同样式*/
.doraemon .foot .left, .doraemon .foot .right {
width: 125px;
height: 30px;
background: #fff;
background: -webkit-gradient(linear, right top, left bottom, from(#fff),color-stop(0.75,#fff),color-stop(0.85,#eee), to(#999));
background: -moz-linear-gradient(right top, #fff, #fff 75%, #eee 85%, #999);
background: -ms-linear-gradient(right top, #fff, #fff 75%, #eee 85%, #999);
border: 2px solid #333;
border-radius: 80px 60px 60px 40px;
box-shadow: -6px 0 10px rgba(0, 0, 0, 0.35);
position: relative;
}
.doraemon .foot .left {
left: 8px;
top: 65px;
}
.doraemon .foot .right {
top: 31px;
left: 141px;
}
/*双脚之间的缝隙，加阴影使用立体感*/
.doraemon .foot .foot_rewrite {
width: 20px;
height: 10px;
background: #fff;
background: -webkit-gradient(linear, right top, left bottom, from(#666),color-stop(0.83,#fff), to(#fff));
background: -moz-linear-gradient(right top, #666, #fff 83%, #fff);
background: -ms-linear-gradient(right top, #666, #fff 83%, #fff);
/*制作半圆效果*/
border: 2px solid #000;
border-bottom: none;
border-radius: 40px 40px 0 0;
position: relative;
top: -11px;
left: 130px;
_left: 127px;
} 好了，最后完整结果：
看一下，效果是不是和一开始的一样呢 大笑 ，虽然做好了，但是还是可以让它动起来的，比如眼睛，我们可以给它加个动画效果，让眼睛转动起来：
html
/*眼珠*/
.doraemon .eyes .eye .black {
width: 14px;
height: 14px;
background: #000;
border-radius: 7px;
position: absolute;
top: 40px;
-webkit-animation: eyemove 3s linear infinite;
-moz-animation: eyemove 3s linear infinite;
-ms-animation: eyemove 3s linear infinite;
-o-animation: eyemove 3s linear infinite;
animation: eyemove 3s linear infinite;
}
/*让眼睛动起来*/
@-webkit-keyframes eyemove {
70%{
margin:0 0 0 0;
}
80% {
margin: -22px 0 0 0;
}
85% {
margin: -22px 0 0 5px;
}
90% {
margin: -22px 10px 0 0;
}
93% {
margin: -22px 0 0 0;
}
96% {
margin: 0 0 0 0;
}
}
@-moz-keyframes eyemove {
70% {
margin: 0 0 0 0;
}
80% {
margin: -22px 0 0 0;
}
85% {
margin: -22px 0 0 5px;
}
90% {
margin: -22px 10px 0 0;
}
93% {
margin: -22px 0 0 0;
}
96% {
margin: 0 0 0 0;
}
}
@-o-keyframes eyemove {
70% {
margin: 0 0 0 0;
}
80% {
margin: -22px 0 0 0;
}
85% {
margin: -22px 0 0 5px;
}
90% {
margin: -22px 10px 0 0;
}
93% {
margin: -22px 0 0 0;
}
96% {
margin: 0 0 0 0;
}
}
@keyframes eyemove {
70% {
margin: 0 0 0 0;
}
80% {
margin: -22px 0 0 0;
}
85% {
margin: -22px 0 0 5px;
}
90% {
margin: -22px 10px 0 0;
}
93% {
margin: -22px 0 0 0;
}
96% {
margin: 0 0 0 0;
}
} OK，这样，眼睛就会动了，有兴趣的可以试一下，这里就无法展示了。但是如果你有什么更好的动画效果也可以尝试，那么这个案例就结束了。