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关于CSS3三角的实现_html/css_WEB-ITnose

WBOY
WBOYOriginal
2016-06-24 11:44:18928browse

1,向上的三角

 1 
 2 
 3 
 4 
 5  border-radius title >
 6 
 7  div{  
 8      width: 0;
 9      height: 0;
10      border-left: 20px solid transparent;
11      border-right: 20px solid transparent;
12      border-bottom: 20px solid #ccc;
13      }
14  style >
15  head >
16 
17 
18  div >
19  body >
20  html >

2,向下的三角

 1 
 2 
 3 
 4 
 5  border-radius title >
 6 
 7  div{  
 8      width: 0;
 9      height: 0;
10      border-left: 20px solid transparent;
11      border-right: 20px solid transparent;
12      border-top: 20px solid #ccc;
13      }
14  style >
15  head >
16 
17 
18  div >
19  body >

20 

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