1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml2/DTD/xhtml1-strict.dtd">
2 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
3 <head>
4 <title>横向三级展开的CSS垂直菜单_网页代码站(www.webdm.cn)</title>
5 <style>
6 #nav,
7 #nav ul {float:left; padding:0 0 5px 0; margin:0; list-style:none; font: 10px verdana, sans-serif; border:1px solid #000; border-color:#cea #9b7
8
9 #8a6 #deb; border-width:1px 2px 2px 1px; background:#fff; position:relative; z-index:200;}
10 #nav li li {background:#fff;}
11 * html #nav li {float:left;}
12 #nav li a {display:block; color:#888; margin:0 25px 0 10px; height:20px; line-height:20px; text-decoration:none; white-space:nowrap;}
13 #nav li:hover {position:relative; z-index:300;}
14 #nav ul {position:absolute; left:-9999px; top:-9999px;}
15 * html #nav, * html nav ul {width:1px;}
16 #nav li:hover > ul {left:-15px; margin-left:100%; top:-1px;}
17 #nav li:hover > ul ul {position:absolute; left:-9999px; top:-9999px; width:auto;}
18 #nav li:hover > a {text-decoration:underline; color:#7b5;}
19 #nav li:hover ul,
20 #nav li:hover li:hover ul,
21 #nav li:hover li:hover li:hover ul,
22 #nav li:hover li:hover li:hover li:hover ul,
23 #nav li:hover li:hover li:hover li:hover li:hover ul
24 {left:-15px; margin-left:100%; top:-1px;}
25 #nav li:hover ul ul,
26 #nav li:hover li:hover ul ul,
27 #nav li:hover li:hover li:hover ul ul,
28 #nav li:hover li:hover li:hover li:hover ul ul
29 {position:absolute; left:-9999px; top:-9999px;}
30 #nav li:hover a,
31 #nav li:hover li:hover a,
32 #nav li:hover li:hover li:hover a,
33 #nav li:hover li:hover li:hover li:hover a,
34 #nav li:hover li:hover li:hover li:hover li:hover a,
35 #nav li:hover li:hover li:hover li:hover li:hover li:hover a
36 {text-decoration:underline; color:#7b5;}
37 #nav li:hover li a,
38 #nav li:hover li:hover li a,
39 #nav li:hover li:hover li:hover li a,
40 #nav li:hover li:hover li:hover li:hover li a,
41 #nav li:hover li:hover li:hover li:hover li:hover li a
42 {text-decoration:none; color:#888;}
43 </style>
44 <script type="text/javascript">
45 stuHover = function() {
46 var cssRule;
47 var newSelector;// http://www.webdm.cn
48 for (var i = 0; i < document.styleSheets.length; i++)
49 for (var x = 0; x < document.styleSheets[i].rules.length ; x++)
50 {
51 cssRule = document.styleSheets[i].rules[x];
52 if (cssRule.selectorText.indexOf("LI:hover") != -1)
53 {
54 newSelector = cssRule.selectorText.replace(/LI:hover/gi, "LI.iehover");
55 document.styleSheets[i].addRule(newSelector , cssRule.style.cssText);
56 }
57 }
58 var getElm = document.getElementById("nav").getElementsByTagName("LI");
59 for (var i=0; i<getElm.length; i++) {
60 getElm[i].onmouseover=function() {
61 this.className+=" iehover";
62 }
63 getElm[i].onmouseout=function() {
64 this.className=this.className.replace(new RegExp(" iehover\\b"), "");
65 }
66 }
67 }
68 if (window.attachEvent) window.attachEvent("onload", stuHover);
69 </script>
70 </head>
71 <body>
72 <ul id="nav">
73 <li><a href="#nogo">Home</a></li>
74 <li><a href="#nogo">About us »</a>
75 <ul>
76 <li><a href="#nogo">Who we are</a></li>
77 <li><a href="#nogo">What we do</a></li>
78 </ul>
79 </li>
80 <li><a href="#nogo">Products »</a>
81 <ul>
82 <li><a href="#nogo">Tripods »</a>
83 <ul>
84 <li><a href="#nogo">Monopods</a></li>
85 <li><a href="#nogo">Adjutable head</a></li>
86 <li><a href="#nogo">Fixed</a></li>
87
88 </ul>
89 </li>
90 <li><a href="#nogo">Films »</a>
91 <ul>
92 <li><a href="#nogo">35mm</a></li>
93 <li><a href="#nogo">Color Print</a></li>
94 <li><a href="#nogo">Color Slide</a></li>
95 </ul>
96 </li>
97 <li><a href="#nogo">Cameras »</a>
98 <ul>
99 <li><a href="#nogo">Compact »</a>
100 <ul>
101 <li><a href="#nogo">Canon</a></li>
102 <li><a href="#nogo">Nikon</a></li>
103 </ul>
104 </li>
105 <li><a href="#nogo">Digital »</a>
106 <ul>
107 <li><a href="#nogo">Canon</a></li>
108 <li><a href="#nogo">Nikon »</a>
109 <ul>
110 <li><a href="#nogo">Lenses »</a>
111 <ul>
112 <li><a href="#nogo">Standard</a></li>
113 <li><a href="#nogo">Macro</a></li>
114 </ul>
115 </li>
116 <li><a href="#nogo">Speedlight</a></li>
117 <li><a href="#nogo">Coolpix »</a>
118 <ul>
119 <li><a href="#nogo">Coolpix S10</a></li>
120 <li><a href="#nogo">Coolpix S500</a></li>
121 </ul>
122 </li>
123 <li><a href="#nogo">D200</a></li>
124 <li><a href="#nogo">D80</a></li>
125 </ul>
126 </li>
127 <li><a href="#nogo">Minolta</a></li>
128 <li><a href="#nogo">Pentax</a></li>
129 </ul>
130 </li>
131 <li><a href="#nogo">SLR »</a>
132 <ul>
133 <li><a href="#nogo">Canon</a></li>
134 <li><a href="#nogo">Nikon</a></li>
135 </ul>
136 </li>
137 </ul>
138 </li>
139 <li><a href="#nogo">Flash</a></li>
140 <li><a href="#nogo">Video</a></li>
141 </ul>
142 </li>
143 <li><a href="#nogo">FAQs »</a>
144 <ul>
145 <li><a href="#nogo">Cameras</a></li>
146 <li><a href="#nogo">Film types</a></li>
147 </ul>
148 </li>
149 <li><a href="#nogo">Privacy »</a>
150 <ul>
151 <li><a href="#nogo">Privacy Policy</a></li>
152 <li><a href="#nogo">Privacy Statement</a></li>
153 </ul>
154 </li>
155 <li><a href="#nogo">Contact us</a></li>
156 </ul>
157 </body>
158 </html>
159 <br>
160 <a href="http://www.webdm.cn">网页代码站</a> - 最专业的代码下载网站 - 致力为中国站长提供有质量的代码！
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