日期:2014-05-17  浏览次数:20648 次

一些三角形的CSS写法
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>www.leotheme.cn</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style>
/*leotheme.cn*/
body{ margin:0 auto; text-align: center; padding:0; font-size:12px; font-family:Verdana, "宋体", Arial; line-height:1.8; }
ul{list-style:none;}
h1 {font-size: 18px;}
#info,#nav{width: 500px; margin:50px; text-align: left; border:1px dashed #FF3300; background:#FFFFCC; padding:10px;}
#info div{background:#FF0000; width:0px; height:0px; overflow:hidden; margin-bottom:10px;}
#nav{ margin:50px; border:1px dashed #FF3300; background:#FFFFCC; }
a:link,a:visited{color:#FF6600;text-decoration: none;}
a:hover,a:active{ color:#FF0000;}
#nav a span{overflow:hidden; border-top:6px solid #FFFFCC;border-left:6px solid #FFFFCC;border-bottom:6px solid #FFFFCC; height:0px; width:0px; margin:2px 2px 0 -10px; position:absolute}
#nav a:hover span{background:#CC3300;border-top:6px solid #FFFFCC;border-left:6px solid #FF3300;border-bottom:6px solid #FFFFCC;overflow:hidden; float:left;}
/*一些三角的写法*/
#info_a{ border-top:10px solid #FFFFCC;border-left:10px solid #FF3300;border-bottom:10px solid #FFFFCC;}
#info_b{ border-top:10px solid #FFFFCC;border-right:10px solid #FF3300;border-bottom:10px solid #FFFFCC;}
#info_c{ border-top:10px solid #FFFFCC;border-right:10px solid #FF3300;border-bottom:10px solid #FFFFCC;border-left:10px solid #FF3300;}
#info_d{ border-top:10px solid #FF3300;border-right:10px solid #FFFFCC;border-bottom:10px solid #FF3300;border-left:10px solid #FFFFCC;}
#info_e{ border-top:10px solid #FFFFCC;border-left:10px solid #FF3300;}
#info_f{ border-top:10px solid #FF3300;border-right:10px solid #FFFFCC;border-left:10px solid #FFFFCC;}
#info_g{ border-right:10px solid #FFFFCC;border-bottom:10px solid #FF3300;border-left:10px solid #FFFFCC;}
#info_h{ border-top:10px solid #FF3300;border-bottom:10px solid #FF3300;border-left:10px solid #FFFFCC;}
#info_i{ border-top:10px solid #FF3300;border-right:10px solid #FF3300;border-bottom:10px solid #FF3300;border-left:10px solid #FFFFCC;}
</style>
</head>
<body>
<div id="info">
<h1>一些三角形的写法</h1>
  <div id="info_a"></div>
  <div id="info_b"></div>
  <div id="info_f"></div>
  <div id="info_g"></div>
  <div id="info_c"></div>
  <div id="info_d"></div>
  <div id="info_e"></div>
  <div id="info_h"></div>
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</div>
<div id="nav">
<h1>应用的一个实例</h1>
  <ul>
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    <li><a href="http://www.leotheme.cn/photo" target="_blank"><span></span>我的相册</a></li>
    <li><a href="http://www.leotheme.cn/themes" target="_blank"><span></span>我的主题</a></li>
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</body>
</html>
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