自适应的斜角水平菜单
<!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>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<style type="text/css">
#menu{
font-family:Arial, Helvetica, sans-serif;
font-size:14px;
}
#menu a,#menu a:visited{
display:block;
text-decoration:none;
float:left;
color:#fff;
background-color:#c00;
padding:6px;
margin:1px 0 0 1px;
position:relative;
}
#menu a .corner{
position:absolute;
height:0px;
width:0px;
overflow:hidden;
border-bottom:solid 6px #c00;
border-left:solid 6px #fff;
top:0px;
left:0px;
}
#menu a:hover{
background-color:#f90;
color:#333;
}
#menu a:hover span.corner{
border-bottom:solid 6px #f90;
}
</style>
</head>
<body>
<div id="menu">
<a href="#"><span class="corner"></span>Home</a>
<a href="#"><span class="corner"></span>Contact</a>
<a href="#"><span class="corner"></span>Web Dev</a>
<a href="#"><span class="corner"></span>Web Design</a>
<a href="#"><span class="corner"></span>Map</a>
</div>
</body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<style type="text/css">
#menu{
font-family:Arial, Helvetica, sans-serif;
font-size:14px;
}
#menu a,#menu a:visited{
display:block;
text-decoration:none;
float:left;
color:#fff;
background-color:#c00;
padding:6px;
margin:1px 0 0 1px;
position:relative;
}
#menu a .corner{
position:absolute;
height:0px;
width:0px;
overflow:hidden;
border-bottom:solid 6px #c00;
border-left:solid 6px #fff;
top:0px;
left:0px;
}
#menu a:hover{
background-color:#f90;
color:#333;
}
#menu a:hover span.corner{
border-bottom:solid 6px #f90;
}
</style>
</head>
<body>
<div id="menu">
<a href="#"><span class="corner"></span>Home</a>
<a href="#"><span class="corner"></span>Contact</a>
<a href="#"><span class="corner"></span>Web Dev</a>
<a href="#"><span class="corner"></span>Web Design</a>
<a href="#"><span class="corner"></span>Map</a>
</div>
</body>
</html>