css绘制六边形

CSS id选择器实现 正六边形

用css绘制六边形需要使用到三个容器，分别用于绘制六边形的三个部分，如下图所示：

HTML代码：

1 <div id="box1"></div>
2 <div id="box2"></div>
3 <div id="box3"></div> 

CSS代码：

 #box1{width:0;border-left: 52px solid transparent;border-right: 52px solid transparent;border-bottom: 30px solid #6c6;    }
    #box2{width: 104px;height: 60px;background-color: #6c6;}
    #box3{width:0;border-top: 30px solid #6c6;border-left: 52px solid transparent;border-right: 52px solid transparent;}

CSS代码：

1 #box4{width:0;border-right: 30px solid #6c6;border-top: 52px solid transparent;border-bottom: 52px solid transparent;float: left;}
2 #box5{width: 60px;height: 104px;background-color: #6c6;float: left;}
3 #box6{width:0;border-left: 30px solid #6c6;border-top: 52px solid transparent;border-bottom: 52px solid transparent;float: left;}

HTML代码：

1 <div id="box1"></div>
2 <div id="box2"></div>
3 <div id="box3"></div> 

CSS3 为元素实现:

 1 #hexagon {
 2     width: 100px;
 3     height: 55px;
 4     background: red;
 5     position: relative;
 6 }
 7 #hexagon:before {
 8     content: "";
 9     position: absolute;
10     top: -25px;
11     left: 0;
12     width: 0;
13     height: 0;
14     border-left: 50px solid transparent;
15     border-right: 50px solid transparent;
16     border-bottom: 25px solid red;
17 }
18 #hexagon:after {
19     content: "";
20     position: absolute;
21     bottom: -25px;
22     left: 0;
23     width: 0;
24     height: 0;
25     border-left: 50px solid transparent;
26     border-right: 50px solid transparent;
27     border-top: 25px solid red;
28 }