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5 < title > 符合WEB标准的下拉导航菜单（CSS菜单）演示 title >
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2 < html xmlns ="http://www.w3.org/1999/xhtml" lang ="zh-CN" >
3 < head >
4 < meta http-equiv ="Content-Type" content ="text/html; charset=gb2312" />
5 < title > 符合WEB标准的下拉导航菜单（CSS菜单）演示 title >
6
7 < style type ="text/css" >
8
9*{
}{margin:0;padding:0;border:0;}10body {
}{11font-family: arial, 宋体, serif;
12font-size:12px;
13}
14
15#nav {
}{16line-height: 24px; list-style-type: none; background:#666;
17}
18#nav a {
}{19display: block; width: 80px; text-align:center;
20}
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}{22color:#666; text-decoration:none;
23}
24#nav a:visited {
}{25color:#666;text-decoration:none;
26}
27#nav a:hover {
}{28color:#FFF;text-decoration:none;font-weight:bold;
29}
30#nav li {
}{31float: left; width: 80px; background:#CCC;
32}
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}{34background:#999;
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36#nav li ul {
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39}
40#nav li ul li{
}{41float: left; width: 180px;
42background: #F6F6F6;
43}
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}{46display: block; width: 180px;width: 156px;text-align:left;padding-left:24px;
47}
48#nav li ul a:link {
}{49color:#666; text-decoration:none;
50}
51#nav li ul a:visited {
}{52color:#666;text-decoration:none;
53}
54#nav li ul a:hover {
}{55color:#F3F3F3;text-decoration:none;font-weight:normal;
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58#nav li:hover ul {
}{59left: auto;
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}{62left: auto;
63}
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66}
67
68-->
69 style >
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71 < script type =text/javascript >
72
73function menuFix()
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{86this.className=this.className.replace(new RegExp("( ?|^)sfhover\\b"),"");
87}
88}
89}
90window.onload=menuFix;
91
92//-->
93head>
94<body>
95<br />
96<br />
97<br />
98<br />
99<br />
100<br />
101<br />
102<ul id="nav">
103
104<li><a href="#" class="sfhover">产品介绍a>
105<ul>
106<li><a href="#">产品一a>li>
107<li><a href="#">产品一a>li>
108<li><a href="#">产品一a>li>
109<li><a href="#">产品一a>li>
110<li><a href="#">产品一a>li>
111<li><a href="#">产品一a>li>
112ul>
113li>
114
115<li><a href="#">服务介绍a>
116<ul>
117<li><a href="#">服务二a>li>
118<li><a href="#">服务二a>li>
119<li><a href="#">服务二a>li>
120<li><a href="#">服务二服务二a>li>
121<li><a href="#">服务二服务二服务二a>li>
122<li><a href="#">服务二a>li>
123ul>
124li>
125
126<li><a href="#">成功案例a>
127<ul>
128<li><a href="#">案例三a>li>
129<li><a href="#">案例a>li>
130<li><a href="#">案例三案例三a>li>
131<li><a href="#">案例三案例三案例三a>li>
132ul>
133li>
134
135<li><a href="#">关于我们a>
136<ul>
137<li><a href="#">我们四a>li>
138<li><a href="#">我们四a>li>
139<li><a href="#">我们四a>li>
140<li><a href="#">我们四111a>li>
141ul>
142li>
143
144<li><a href="#">在线演示a>
145<ul>
146<li><a href="#">演示a>li>
147<li><a href="#">演示a>li>
148<li><a href="#">演示a>li>
149<li><a href="#">演示演示演示a>li>
150<li><a href="#">演示演示演示a>li>
151<li><a href="#">演示演示a>li>
152<li><a href="#">演示演示演示a>li>
153<li><a href="#">演示演示演示演示演示a>li>
154ul>
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156
157<li><a href="#">联系我们a>
158<ul>
159<li><a href="#">联系联系联系联系联系a>li>
160<li><a href="#">联系联系联系a>li>
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