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CSS实现中英文双语导航菜单

2020-03-22 19:23:51
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这是一个完全用CSS实现的中英文双语导航菜单,无脚本和图片,初始时,菜单语言是英文,当鼠标悬停在菜单上时,其变成中文,当然你也可以反过来做。实现原理:
XHTML
ul id="nav"
li a href="index.html" Home span 首 页 /span /a /li
/ul
从上面代码可以看出,中文放在 span 标签里,关键是需要在初始时,使其的属性不可见。 CSS
.bi{
position: relative;
z-index: 0;
}.bi:hover{
z-index: 99;
}.bi:hover span{
visibility: visible;
top: 0;
left: 0;
cursor: pointer;
}.bi span{
position: absolute;
left: -999em;
visibility: hidden;
}#nav li a,.bi:hover span{
line-height: 20px;
text-decoration: none;
background: #DDDDDD;
color: #666666;
display: block;
width: 80px;
text-align: center;
}#nav li a:hover,.bi:hover span{
color: #FFFFFF;
background: #DC4E1B;
}.bi:hover span{
padding-top: 2px;
}
链接的属性是相对定位,那在此标签里的元素可将其作为参照点。 在 span 元素里的中文因其设定了不可见,所以在初始状态时,只能显示英文。而当鼠标悬停在菜单上时, span 元素里的设定变为可见,Z轴为99 ,覆盖在英文上面,从而实现了语言文字的转换。缺点:因为中英文字的长度关系,不能实现自适应宽度,只能固定宽度
!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"
html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"
head
meta http-equiv="Content-Type" content="text/html; charset=utf-8" /
meta name="Keywords" content="bilingual menu,中英文双语菜单" /
meta http-equiv="Description" content="完全用CSS实现的中英文双语导航菜单" /
meta content="all" name="robots" /
meta http-equiv="pragma" content="no-cache" /
meta name="author" content="forestgan" /
meta name="copyright" content="forestgan" /
title 完全用CSS实现的中英文双语导航菜单 /title
style type="text/css"
a{
color: #FFFF99;
text-decoration: none;
}a:hover{
color: #FFFFFF;
text-decoration: underline;
}

#nav{
padding: 10px 10px 0;
font-size: 12px;
font-weight: bold;
margin: 1em 0 0;
list-style:none;
}#nav li{
float: left;
margin-right: 1px;
}.bi{
position: relative;
z-index: 0;
}.bi:hover{
z-index: 99;
}.bi:hover span{
visibility: visible;
top: 0;
left: 0;
cursor: pointer;
}.bi span{
position: absolute;
left: -999em;
visibility: hidden;
}#nav li a,.bi:hover span{
line-height: 20px;
text-decoration: none;
background: #DDDDDD;
color: #666666;
display: block;
width: 80px;
text-align: center;
}#nav li a:hover,.bi:hover span{
color: #FFFFFF;
background: #DC4E1B;
}.bi:hover span{
padding-top: 2px;
}#navbar{
background: #DC4E1B;
height: 8px;
overflow: hidden;
clear: both;
} /style
link href="../css/main.css" rel="stylesheet" type="text/css" /
/head
body
div id="top"
ul id="nav"
li a href="index.html" Home span 首 页 /span /a /li
li a href="about.html" About us span 关于我们 /span /a /li
li a href="products.html" Products span 产品展示 /span /a /li
li a href="services.html" Services span 售后服务 /span /a /li
li a href="contact.html" Contact span 联系我们 /span /a /li
/ul
div id="navbar" /div
/div
div id="footer"
address
Design by a href="http://www.forest53.com" forestgan /a 本演示采用 a href="http://www.creativecommons.cn/" 创作共用授权 /a --署名和非商业用途。 nbsp; nbsp; a href="javascript:history.back()" Back /a
/address
/div
script src="https://cdn14.x6kj.com/uploads/allimg/190516/13462LY8-0.jpg" type="text/javascript"
/script
script type="text/javascript"
_uacct = "UA-152060-1";
urchinTracker();
/script
noscript google-analytics /noscript
script src="http://www.forest53.com/stat/mystat.asp?siteid=1" type="text/javascript" /script
noscript stat. /noscript
/body
/html
script language="Javascript"
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document.write(" img src='http://counter.yesky.com/counter.shtml?CID=54197 AID=-1 refer="+escape(document.referrer)+" rand="+ now.getTime() + " cur="+escape(document.URL)+"' border='0' alt='' width='0' height='0'
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/noscript 本文作者:html教程

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