此例演示的是通过CSS实现动物头像，效果如下：
好了，上代码：
html代码：
<html>
<head>
<meta charset="utf-8" />
<title>纯CSS3实现的小动物</title>
<link href="css/animal.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<!--
作者：luosijin123@163.com
时间：2014-04-28
描述：小猪
-->
<div id="pig">
<div id="pig_head"></div>
<div id="pig_ear_left"></div>
<div id="pig_ear_right"></div>
<div id="pig_eye_left"></div>
<div id="pig_eye_right"></div>
<div id="pig_snout"></div>
<div id="pig_snout_hole_left"></div>
<div id="pig_snout_hole_right"></div>
</div>
<!--
作者：luosijin123@163.com
时间：2014-04-28
描述：小老鼠
-->
<div id="mouse">
<div id="mouse_head"></div>
<div id="mouse_ear_left"></div>
<div id="mouse_ear_right"></div>
<div id="mouse_eye_left"></div>
<div id="mouse_eye_right"></div>
<div id="mouse_eye_inner_left"></div>
<div id="mouse_eye_inner_right"></div>
<div id="mouse_nose"></div>
<div id="mouse_whisher_left_1"></div>
<div id="mouse_whisher_left_2"></div>
<div id="mouse_whisher_left_3"></div>
<div id="mouse_whisher_right_1"></div>
<div id="mouse_whisher_right_2"></div>
<div id="mouse_whisher_right_3"></div>
<div id="mouse_tooth_left"></div>
<div id="mouse_tooth_right"></div>
</div>
<!--
作者：luosijin123@163.com
时间：2014-04-28
描述：小牛
-->
<div id="cow">
<div id="cow_head"></div>
<div id="cow_horn_left"></div>
<div id="cow_horn_right"></div>
<div id="cow_eye_left"></div>
<div id="cow_eye_right"></div>
<div id="cow_eye_inner_left"></div>
<div id="cow_eye_inner_right"></div>
<div id="cow_snout"></div>
<div id="cow_snout_hole_left"></div>
<div id="cow_snout_hole_right"></div>
<div id="cow_mouth"></div>
<div id="cow_grass_1"></div>
<div id="cow_grass_2"></div>
<div id="cow_grass_3"></div>
<div id="cow_grass_4"></div>
<div id="cow_grass_5"></div>
<div id="cow_grass_6"></div>
<div id="cow_grass_7"></div>
<div id="cow_grass_8"></div>
<div id="cow_grass_9"></div>
<div id="cow_spot_1"></div>
<div id="cow_spot_2"></div>
<div id="cow_spot_3"></div>
<div id="cow_spot_4"></div>
<div id="cow_spot_5"></div>
<div id="cow_spot_6"></div>
</div>
</body>
</html>
CSS代码：
body{
background-color: #474747;
}
#pig{
position: absolute;
top: 40px;
}
#pig_head{
width: 200px;
height: 200px;
background-color: #FA8CC8;
border-radius: 100px;
}
#pig_ear_left{
width:;
height:;
position: absolute;
top: 15px;
left: 18px;
border-left: 20px solid transparent;
border-right: 20px solid transparent;
border-bottom: 28px solid #D30073;
-webkit-transform: rotate(-25deg);
}
#pig_ear_right{
width:;
height:;
position: absolute;
top: 15px;
right: 15px;
border-left: 20px solid transparent;
border-right: 20px solid transparent;
border-bottom: 28px solid #D30073;
-webkit-transform: rotate(25deg);
}
#pig_eye_left{
position: absolute;
top: 50px;
left: 70px;
width: 12px;
height: 20px;
background: black;
-webkit-border-radius: 50px/100px;
}
#pig_eye_right{
position: absolute;
top: 50px;
right: 70px;
width: 12px;
height: 20px;
background: black;
-webkit-border-radius: 50px/100px;
}
#pig_snout {
position: absolute;
top: 90px;
left: 62px;
width: 80px;
height: 55px;
background: #FA4EAC;
-webkit-border-radius: 90px/60px;
}
#pig_snout_hole_left
{
position: absolute;
top: 100px;
left: 80px;
width: 17px;
height: 35px;
background: #E01B87;
-webkit-border-radius: 60px/100px;
}
#pig_snout_hole_right
{
position: absolute;
top: 100px;
right: 80px;
width: 17px;
height: 35px;
background: #E01B87;
-webkit-border-radius: 60px/100px;
}
#mouse
{
position: absolute;
top: 40px;
left: 280px;
}
#mouse_head
{
width: 200px;
height: 200px;
background: #8F9595;
border-radius: 100px;
}
#mouse_ear_left
{
display: inline-block;
position: relative;
top: -230px;
left: -25px;
border:12px solid #6E6E6E;
width: 75px;
height: 75px;
background: #E5A95F;
border-radius: 50%;
}
#mouse_ear_right
{
display: inline-block;
position: relative;
top: -230px;
left:25px;
border: 12px solid #6E6E6E;
width: 75px;
height: 75px;
background: #E5A95F;
border-radius: 50%;
}
#mouse_eye_left
{
top: 55px;
width: 40px;
height: 40px;
position: absolute;
left: 50px;
background: white;
-webkit-border-radius: 50px;
border-radius: 50px;
}
#mouse_eye_right
{
top:55px;
width: 40px;
height: 40px;
position: absolute;
right: 50px;
background: white;
-webkit-border-radius: 50px;
border-radius: 50px;
}
#mouse_eye_inner_left
{
top: 75px;
left: 63px;
width: 15px;
height: 15px;
position: absolute;
background: black;
-webkit-border-radius: 50px;
border-radius: 50px;
}
#mouse_eye_inner_right
{
top: 75px;
right: 63px;
width: 15px;
height:15px;
position: absolute;
background: black;
-webkit-border-radius: 50px;
border-radius: 50px;
}
#mouse_nose
{
width:;
height:;
position: absolute;
top: 110px;
left: 75px;
border-left:25px solid transparent;
border-right: 25px solid transparent;
border-top: 50px solid #6E6E6E;
z-index:;
}
#mouse_whisher_left_1
{
top: 115px;
left:25px;
position: absolute;
width: 80px;
height: 1.5px;
border-radius: 2px;
background-color: black;
-webkit-transform: rotate(10deg);
}
#mouse_whisher_left_2
{
top: 118px;
left:28px;
position: absolute;
width: 80px;
height: 1.5px;
border-radius: 2px;
background-color: black;
}
#mouse_whisher_left_3
{
top: 120px;
left:25px;
position: absolute;
width: 80px;
height: 1.5px;
border-radius: 2px;
background-color: black;
-webkit-transform: rotate(-10deg);
}
#mouse_whisher_right_1
{
top:115px;
right:25px;
position: absolute;
width: 80px;
height: 1.5px;
border-radius: 2px;
background-color: black;
-webkit-transform: rotate(-10deg);
}
#mouse_whisher_right_2
{
top: 118px;
right: 28px;
position:absolute;
width: 80px;
height: 1.5px;
border-radius: 2px;
background-color: black;
}
#mouse_whisher_right_3
{
top: 121px;
right: 25px;
position: absolute;
width: 80px;
height: 1.5px;
border-radius: 2px;
background-color: black;
-webkit-transform: rotate(10deg);
}
#mouse_tooth_left
{
top: 170px;
left:84px;
position: absolute;
width: 15px;
height: 22px;
background-color: white;
-webkit-transform: rotate(10deg);
}
#mouse_tooth_right
{
top: 170px;
left:102px;
position: absolute;
width: 15px;
height: 22px;
background-color: white;
-webkit-transform: rotate(-10deg);
}
#cow
{
position: absolute;
top: 40px;
left: 550px;
}
#cow_head
{
width: 200px;
height: 200px;
background-color: white;
border-radius: 100px;
}
#cow_horn_left
{
width: 20px;
height: 40px;
background-color: black;
border-radius: 8px 8px 2px 2px;
position: absolute;
top: 2px;
left:18px;
-webkit-transform: rotate(-35deg);
}
#cow_horn_right
{
position: absolute;
top: 2px;
right: 18px;
width: 20px;
height: 40px;
background-color: black;
border-radius: 8px 8px 2px 2px;
-webkit-transform: rotate(35deg);
}
#cow_snout
{
position: absolute;
}
#cow_eye_left
{
top: 40px;
width: 40px;
height: 40px;
position: absolute;
left: 50px;
background: white;
border:1px solid black;
border-radius: 50px;
}
#cow_eye_right
{
top: 40px;
width: 40px;
height: 40px;
position: absolute;
right: 50px;
background: white;
border:1px solid black;
border-radius: 50px;
}
#cow_eye_inner_left
{
top: 60px;
left: 63px;
width: 15px;
height: 15px;
position: absolute;
background: black;
-webkit-border-radius: 50px;
border-radius: 50px;
}
#cow_eye_inner_right
{
top: 60px;
right: 63px;
width: 15px;
height:15px;
position: absolute;
background: black;
-webkit-border-radius: 50px;
border-radius: 50px;
}
#cow_snout {
position: absolute;
top: 90px;
left: 62px;
width: 80px;
height: 55px;
background: #E5A95F;
-webkit-border-radius: 90px/60px;
}
#cow_snout_hole_left
{
position: absolute;
top: 100px;
left: 80px;
width: 17px;
height: 35px;
background: #8C6A3F;
-webkit-border-radius: 60px/100px;
}
#cow_snout_hole_right
{
position: absolute;
top: 100px;
right: 80px;
width: 17px;
height: 35px;
background: #8C6A3F;
-webkit-border-radius: 60px/100px;
}
#cow_mouth
{
position: absolute;
top: 160px;
left: 110px;
background: white;
width: 45px;
height: 15px;
border: 1px solid black;
border-radius: 50px;
}
#cow_grass_1
{
position: absolute;
top: 200px;
left: 125px;
background-color: #399200;
width: 80px;
height: 10px;
border-radius: 3px;
-webkit-transform: rotate(60deg);
}
#cow_grass_2
{
position: absolute;
top: 200px;
left: 105px;
background-color: #399200;
width: 80px;
height: 10px;
border-radius: 3px;
-webkit-transform: rotate(-120deg);
}
#cow_grass_3
{
position: absolute;
top: 197px;
left: 85px;
background-color: #399200;
width: 80px;
height: 10px;
border-radius: 3px;
-webkit-transform: rotate(90deg);
}
#cow_grass_4
{
position: absolute;
top: 197px;
left: 100px;
background-color: #399200;
width: 80px;
height: 10px;
border-radius: 3px;
-webkit-transform: rotate(80deg);
}
#cow_grass_5
{
position: absolute;
top: 197px;
left: 100px;
background-color: #399200;
width: 80px;
height: 10px;
border-radius: 3px;
-webkit-transform: rotate(100deg);
}
#cow_grass_6
{
position: absolute;
top: 197px;
left: 70px;
background-color: #399200;
width: 80px;
height: 10px;
border-radius: 3px;
-webkit-transform: rotate(100deg);
}
#cow_grass_7
{
position: absolute;
top: 180px;
left: 100px;
background-color: #5CBA20;
width: 40px;
height: 10px;
border-radius: 3px;
-webkit-transform: rotate(100deg);
}
#cow_grass_8
{
position: absolute;
top: 180px;
left: 120px;
background-color: #5CBA20;
width: 40px;
height: 10px;
border-radius: 3px;
-webkit-transform: rotate(90deg);
}
#cow_grass_9
{
position: absolute;
top: 178px;
left: 120px;
background-color: #5CBA20;
width: 40px;
height: 10px;
border-radius: 3px;
-webkit-transform: rotate(50deg);
}
#cow_spot_1{
position: absolute;
top: 1px;
left: 100px;
background-color: black;
width: 35px;
height: 35px;
border-radius: 50px;
}
#cow_spot_2{
position: absolute;
top: -11px;
left: 95px;
background-color: black;
width: 20px;
height: 40px;
border-radius: 50px;
-webkit-transform: rotate(85deg);
}
#cow_spot_3{
position: absolute;
top: 75px;
left: -1px;
background-color: black;
width: 50px;
height: 50px;
border-radius: 50px;
}
#cow_spot_4{
position: absolute;
top: 81px;
background-color: black;
width: 15px;
height: 15px;
-webkit-border-radius: 50px;
border-radius: 50px;
}
#cow_spot_5{
position: absolute;
top: 95px;
left: -10px;
background-color: black;
width: 55px;
height: 35px;
-webkit-transform: rotate(80deg);
border-radius: 50px;
}
#cow_spot_6{
position: absolute;
top: 95px;
left: 170px;
background-color: black;
width: 35px;
height: 25px;
-webkit-transform: rotate(-80deg);
border-radius: 50px;
}