DIV+CSS 滑动门技术的简单例子


答案：作者：zishu
以下是客齐集网站上应用的一个导航条.

这次写的没有直接在STYLE里用ID的形式控制.全部用的CLASS形式; 


复制代码 代码如下:

<style type="text/css"> 
#zishu li{ float:left; margin-left:5px; margin-top:50px;} 
.nav_a a:link,.nav_a a:visited{text-decoration:none; display:block; padding-right:10px; background:url(/upload/20073614410846.gif) no-repeat right top;margin-top:3px; color:#000; float:left;} 
.nav_a span{cursor:hand;background-color: #DBF0C4; font-size:14px;background:url(/upload/20073614414862.gif) no-repeat; display:block; line-height:29px; padding-left:10px; cursor:hand; float:left;} 
.nav_a a:hover,.nav_a active{text-decoration:none; display:block; padding-right:10px; background:url(/upload/20073614410846.gif) no-repeat right bottom;margin-top:0px; color:#000} 
.nav_a a:hover span,.nav_a a:active span{background-color: #DBF0C4; font-size:14px;background: url(/upload/20073614414862.gif)  no-repeat  left bottom; display:block; line-height:29px; padding-left:10px; margin-top:0px; padding-top:1px; padding-bottom:2px; cursor:hand;} 
#box{ background:#009900; height:4px; overflow:hidden; clear:both} 
</style>

以下是BODY部分: 
复制代码 代码如下:

<ul id="zishu"> 
  <li class="nav_a"><a href=>  <li class="nav_a"><a href=>  <li class="nav_a"><a href=>  <li class="nav_a"><a href=>  <li class="nav_a"><a href=>  <li class="nav_a"><a href=>  <li class="nav_a"><a href=>  <li class="nav_a"><a href=></ul> 

效果展示:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//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=gb2312" /> 
<title>zishu.cn</title> 
<style type="text/css"> 
#zishu li{ float:left; margin-left:5px; margin-top:50px;} 
.nav_a a:link,.nav_a a:visited{text-decoration:none; display:block; padding-right:10px; background:url(/upload/20073614410846.gif) no-repeat right top;margin-top:3px; color:#000; float:left;} 
.nav_a span{cursor:hand;background-color: #DBF0C4; font-size:14px;background:url(/upload/20073614414862.gif) no-repeat; display:block; line-height:29px; padding-left:10px; cursor:hand; float:left;} 
.nav_a a:hover,.nav_a active{text-decoration:none; display:block; padding-right:10px; background:url(/upload/20073614410846.gif) no-repeat right bottom;margin-top:0px; color:#000} 
.nav_a a:hover span,.nav_a a:active span{background-color: #DBF0C4; font-size:14px;background: url(/upload/20073614414862.gif)  no-repeat  left bottom; display:block; line-height:29px; padding-left:10px; margin-top:0px; padding-top:1px; padding-bottom:2px; cursor:hand;} 
#box{ background:#009900; height:4px; overflow:hidden; clear:both} 
</style> 
</head> 
<body> 
<ul id="zishu"> 
  <li class="nav_a"><span>兼职实习</span></li> 
  <li class="nav_a"><span>车辆买卖</span></li> 
  <li class="nav_a"><span>同城活动</span></li> 
  <li class="nav_a"><span>房屋租售</span></li> 
  <li class="nav_a"><span>同城寻缘</span></li> 
  <li class="nav_a"><span>跳蚤市场</span></li> 
  <li class="nav_a"><span>个人服务</span></li> 
  <li class="nav_a"><span>学习与培训培训</span></li> 
</ul> 
<div id="box"></div> 
</body> 
</html>

  [Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]

说明: 

1.CSS没有特别的优化. 
2.可自动适应多字和少字.例如:学习与培训培训是7个字; 
3.用到了两张图片.左边一张.右边一张; 
4.加了鼠标移上去跳一下的效果; 
5.这个例子写的不复杂.合适于初学者; 

如果你认为这个色彩不玄,你可以看一下这个例子. 也许你会喜欢.  
仿淘宝首页导航条布局效果
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