一般情况下导航菜单的背景图片都是比较有规则的,但是平时我们也会遇到很多背景图片形状不规则导航条(比如但鼠标移上的时候,背景图片不规则,本例只讨论此种类型),如下图所示:
<!DOCTY
PE ht
ML P
ubLIC "-//W3C//DTD XHTML 1.0 Trans
ITional//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" />
<script type="text/javascript" src="js/
jquery.js"></script>
<!-- wbg解决ie6下的背景 勿动!!!-->
<!--[if IE 6]>
<script src="js/ie_png.js" mce_src="js/ie_png.js">
</script>
<script type="text/javascript">
DD_belatedPNG.fix('.p
revious,
img');
</script>
<![endif]-->
<style type="text/css">
body{
font-
Size:12px;
font-f
amily:Arial, Helvetica, sans
-serif;
}
body,div,dl,dt,dd,ul,ol,li,
h1,h2,h3,h4,h5,h6,
PRe,form,fieldset,input,textarea,p,
blockquote,th,td {
m
argin:0;
padding:0;
list-style:none;
}
body img{
border:none;
}
a{
color:
#000;
border:0;
text-decoration:none;
}
a:hover{
color:#f00;
text-decoration:none;
}
#warp{
mar
gin:20px auto;
width: 960px;
}
body{
background:url(img/bj.
jpg) no-repeat
center top #090909;
}
.nav{
background:url(img/nav_bj.png) right no-repeat;
_background:url(img/nav_bj.gif) right no-repeat;
h
eight:47px;
width:638px;
}
.nav ul li{
float:left;
margin:0 -7px;/*这里的marign是实现这个效果最关键的地方*/
dis
play:inline;
width:104px;
}
.nav ul li a{
display:block;
color:#FFFFFF;
padding:7px 0px;
_padding:5px 0px 6px;
width:104px;
float:left;
text-align:center;
font-f
amily:Microsoft YaHei !important;
}
.nav ul li a span{
display:block;
}
.nav ul li a:hover{
background:url(img/a_hover.png) no-repeat;
_background:url(img/a_hover.gif) no-repeat;
color:#fff;
}
.nav ul .home a:hover{
background:url(img/home_hover.png) 7px center no-repeat;
_background:url(img/home_hover.gif) 7px center no-repeat;
}
</style>
<title></title>
</head>
<body>
<div id="warp">
<div class="nav">
<ul>
<li class="home"><a
href=""><span>Home</span>首页</a></li>
<li><a href=""><span>About</span>关于九弘</a></li>
<li><a href=""><span>Serve</span>服务项目</a></li>
<li><a href=""><span>Case</span>
活动案例</a></li>
<li><a href=""><span>Information</span>
公司动态</a></li>
<li><a href=""><span>Partners</span>合作伙伴</a></li>
<li><a href=""><span>Contact</span>联系方式</a></li>
</ul>
</div>
</div>
</body>
</html>