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现有CSS样式,左侧导航条二级菜单下拉,求如何修改成向右扩展?
现有CSS如下:.nav{margin-top:1px;height:3;background:url(../Image/bg.gif)repeat-x;position...
现有CSS如下:
.nav {
margin-top:1px;
height:3;
background: url(../Image/bg.gif) repeat-x;
position:relative;
font-family:arial, verdana, sans-serif;
font-size:11px;
width:3;
z-index:1;
padding:0;
visibility: visible;
}
.nav .table {
display:table;
margin:0 auto;
}
.nav .select,
.nav .current {
margin:0;
padding:0;
list-style:none;
display:table-cell;
white-space:nowrap;
}
.nav li {
margin:0;
padding:0;
height:auto;
float:left;
}
.nav .select a {
display:block;
height:35px;
float:left;
font-weight:bold;
background: url(..Iimage/bg.gif);
padding:0 30px 0 30px;
text-decoration:none;
line-height:35px;
white-space:nowrap;
color:#2b3238;
}
.nav .select a:hover,
.nav .select li:hover a {
background: url(..Image/hover.gif);
padding:0 0 0 15px;
cursor:pointer;
color:#2b3238;
}
.nav .select a b{
font-weight:bold;
}
.nav .select a:hover b,
.nav .select li:hover a b {
display:block;
float:left;
padding:0 30px 0 15px;
background:url(../Image/hover.gif) right top;
cursor:pointer;
}
.nav .select_sub {
display:none;
}
/* IE6 only */
.nav table {
border-collapse:collapse;
margin:-1px;
font-size:1em;
width:0;
height:0;
}
.nav .sub {
display:table;
margin:0 auto;
padding:0;
list-style:none;
}
.nav .sub_active .current_sub a,
.nav .sub_active a:hover {
background:transparent;
color:#2b3238;
}
.nav .select :hover .select_sub,
.nav .current .show {
display:block;
position:absolute;
width:100%;
top:35px;
background:url(..Image/back.gif);
padding:0;
z-index:100;
left:0;
text-align:center;
}
.nav .current .show {
z-index:10;
}
.nav .select :hover .sub li a,
.nav .current .show .sub li a {
display:block;
float:left;
background:transparent;
padding:0 10px 0 10px;
margin:0;
white-space:nowrap;
border:0;
color:#2b3238;
}
.nav .current .sub li.sub_show a {
color:#2b3238;
cursor:default;
}
.nav .select .sub li a {
font-weight:normal;
}
.nav .select :hover .sub li a:hover,
.nav .current .sub li a:hover {
visibility:visible;
color:#73a0d2;
} 展开
.nav {
margin-top:1px;
height:3;
background: url(../Image/bg.gif) repeat-x;
position:relative;
font-family:arial, verdana, sans-serif;
font-size:11px;
width:3;
z-index:1;
padding:0;
visibility: visible;
}
.nav .table {
display:table;
margin:0 auto;
}
.nav .select,
.nav .current {
margin:0;
padding:0;
list-style:none;
display:table-cell;
white-space:nowrap;
}
.nav li {
margin:0;
padding:0;
height:auto;
float:left;
}
.nav .select a {
display:block;
height:35px;
float:left;
font-weight:bold;
background: url(..Iimage/bg.gif);
padding:0 30px 0 30px;
text-decoration:none;
line-height:35px;
white-space:nowrap;
color:#2b3238;
}
.nav .select a:hover,
.nav .select li:hover a {
background: url(..Image/hover.gif);
padding:0 0 0 15px;
cursor:pointer;
color:#2b3238;
}
.nav .select a b{
font-weight:bold;
}
.nav .select a:hover b,
.nav .select li:hover a b {
display:block;
float:left;
padding:0 30px 0 15px;
background:url(../Image/hover.gif) right top;
cursor:pointer;
}
.nav .select_sub {
display:none;
}
/* IE6 only */
.nav table {
border-collapse:collapse;
margin:-1px;
font-size:1em;
width:0;
height:0;
}
.nav .sub {
display:table;
margin:0 auto;
padding:0;
list-style:none;
}
.nav .sub_active .current_sub a,
.nav .sub_active a:hover {
background:transparent;
color:#2b3238;
}
.nav .select :hover .select_sub,
.nav .current .show {
display:block;
position:absolute;
width:100%;
top:35px;
background:url(..Image/back.gif);
padding:0;
z-index:100;
left:0;
text-align:center;
}
.nav .current .show {
z-index:10;
}
.nav .select :hover .sub li a,
.nav .current .show .sub li a {
display:block;
float:left;
background:transparent;
padding:0 10px 0 10px;
margin:0;
white-space:nowrap;
border:0;
color:#2b3238;
}
.nav .current .sub li.sub_show a {
color:#2b3238;
cursor:default;
}
.nav .select .sub li a {
font-weight:normal;
}
.nav .select :hover .sub li a:hover,
.nav .current .sub li a:hover {
visibility:visible;
color:#73a0d2;
} 展开
展开全部
你试试这个
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<meta name="Copyright" content="" />
<meta name="description" content="" />
<meta content="1" name="keywords" />
<title>111</title>
</head>
<body>
<style type="text/css">
#vertmenu {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 100%;
width: 160px;
padding: 0px;
margin: 0px;
}
#vertmenu h1 {
display: block;
background-color:#FF9900;
font-size: 90%;
padding: 3px 0 5px 3px;
border: 1px solid #000000;
color: #333333;
margin: 0px;
width:159px;
}
#vertmenu ul {
list-style: none;
margin: 0px;
padding: 0px;
border: none;
}
#vertmenu ul li {
margin: 0px;
padding: 0px;
}
#vertmenu ul li a {
font-size: 80%;
display: block;
border-bottom: 1px dashed #C39C4E;
padding: 5px 0px 2px 4px;
text-decoration: none;
color: #666666;
width:160px;
}
#vertmenu ul li a:hover, #vertmenu ul li a:focus {
color: #000000;
background-color: #eeeeee;
}
</style>
<div id="vertmenu">
<h1>Navigation</h1>
<ul>
<li><a href="#" tabindex="1">Home</a></li>
<li><a href="#" tabindex="2">About Us</a></li>
<li><a href="#" tabindex="3">Computing</a></li>
<li><a href="#" tabindex="4">Web Sites</a></li>
<li><a href="#" tabindex="5">Games</a></li>
<li><a href="#" tabindex="6">Links</a></li>
</ul>
</div>
</body>
</html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<meta name="Copyright" content="" />
<meta name="description" content="" />
<meta content="1" name="keywords" />
<title>111</title>
</head>
<body>
<style type="text/css">
#vertmenu {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 100%;
width: 160px;
padding: 0px;
margin: 0px;
}
#vertmenu h1 {
display: block;
background-color:#FF9900;
font-size: 90%;
padding: 3px 0 5px 3px;
border: 1px solid #000000;
color: #333333;
margin: 0px;
width:159px;
}
#vertmenu ul {
list-style: none;
margin: 0px;
padding: 0px;
border: none;
}
#vertmenu ul li {
margin: 0px;
padding: 0px;
}
#vertmenu ul li a {
font-size: 80%;
display: block;
border-bottom: 1px dashed #C39C4E;
padding: 5px 0px 2px 4px;
text-decoration: none;
color: #666666;
width:160px;
}
#vertmenu ul li a:hover, #vertmenu ul li a:focus {
color: #000000;
background-color: #eeeeee;
}
</style>
<div id="vertmenu">
<h1>Navigation</h1>
<ul>
<li><a href="#" tabindex="1">Home</a></li>
<li><a href="#" tabindex="2">About Us</a></li>
<li><a href="#" tabindex="3">Computing</a></li>
<li><a href="#" tabindex="4">Web Sites</a></li>
<li><a href="#" tabindex="5">Games</a></li>
<li><a href="#" tabindex="6">Links</a></li>
</ul>
</div>
</body>
</html>
更多追问追答
追问
谢谢,可是没有二级菜单啊
追答
字数限制没法再发了,给你2个网站你自己去找找看
http://www.lanrentuku.com/js/nav.html
http://www.divcss5.com/css-texiao/
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2011-12-19
展开全部
这里有一个js的多级联动下拉菜单
可以自定义位置和样式 比较实用
里面有教程和源码
可以自定义位置和样式 比较实用
里面有教程和源码
参考资料: http://www.blueidea.com/common/shoutbox/redir.asp?5=e&id=11931
本回答被提问者采纳
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看了你的问题 有点复杂!
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追问
就是如果要向右扩展二级菜单,要怎么做呢
追答
你可以控制js 和css代码 主要控制display 这个属性。 这个兼容性好。
如果适用hover的css代码这个兼容性不好。
建议用第一个方法。
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