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仿新浪微博首页"大家正在说"渐入轮显效果_导航菜单

时间：2021-07-01 10:21:17 帮助过：6人阅读

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<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<title>仿新浪微博首页"大家正在说"渐入轮显效果</title> 
<meta http-equiv="content-type" content="text/html;charset=gb2312"> 
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*{margin:0;padding:0;font-size:12px;} 
ul{width:300px;height:400px;overflow:hidden;margin:50px 0 0 100px;} 
li{width:300px;border-bottom:1px solid #eee;margin-bottom:20px;} 
h4{border-bottom:1px solid #eee;} 
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</head> 
<body> 
<ul> 
<li> 
<h4>1、吃早餐都中毒了</h4> 
<p>是不是有点全都，吃早餐竟然食物中毒啊？</p> 
<p>2分钟前</p> 
</li> 
<li> 
<h4>2、30城市房价增高进7成</h4> 
<p>房奴注定当今社会的年青人会很忙碌，一辈子会房子奔波……</p> 
<p>2分钟前</p> 
</li> 
<li> 
<h4>3、李玮峰进球了</h4> 
<p>李玮峰进球了，这是真的吗？</p> 
<p>2分钟前</p> 
</li> 
</ul> 
<script language="javascript"> 
var b=window.b||{}; 
b.roll=function (){ 
var me=this; 
setTimeout(function(){ 
me.x=document.getElementsByTagName("ul"); 
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me.z=me.y.item(me.y.length-1); 
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me.z.style.filter="alpha:(opacity=0)"; 
me.z.style.filter="progid:DXImageTransform.Microsoft.Alpha(opacity="+0+")"; 
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b.roll(); 
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} 
new b.roll(); 
</ script> 
</body> 
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仿新浪微博首页"大家正在说"渐入轮显效果_导航菜单

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