js+css仿网页tab选项卡切换特效，鼠标点击方式切换显示，可根据自己的需求修改为鼠标经过切换方式。
<!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" />
<meta name="keywords" content="武鸣人网站,武鸣信息网,武鸣本地网,武鸣信息资源平台,减肥,健身,励志,励志语录,js特效,网页特效,www.wuming.ren">
<meta name="description" content="欢迎来到武鸣人信息资源平台，各种信息免费发布，资源共享合作共赢，分享互联网流行的励志语录经典短句，减肥健身健康小常识及打卡记录，收集各种js特效代码。">
<TITLE>js+css仿网易tab选项卡特效_武鸣人</TITLE>
<STYLE type=text/css>
BODY {
FONT-SIZE: 14px; }
OL LI {
MARGIN: 8px
}
#con {
FONT-SIZE: 12px; MARGIN: 0px auto; WIDTH: 600px
}
#tags {
PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px 0px 0px 10px; WIDTH: 400px; PADDING-TOP: 0px; HEIGHT: 23px
}
#tags LI {
BACKGROUND: url(/img/20240420_www_wuming_ren_20.gif) no-repeat left bottom; FLOAT: left; MARGIN-RIGHT: 1px; LIST-STYLE-TYPE: none; HEIGHT: 23px
}
#tags LI A {
PADDING-RIGHT: 10px; PADDING-LEFT: 10px; BACKGROUND: url(/img/20240420_www_wuming_ren_21.gif) no-repeat right bottom; FLOAT: left; PADDING-BOTTOM: 0px; COLOR: #999;LINE-HEIGHT: 23px; PADDING-TOP: 0px; HEIGHT: 23px; TEXT-DECORATION: none
}
#tags LI.emptyTag {
BACKGROUND: none transparent scroll repeat 0% 0%; WIDTH: 4px
}
#tags LI.wuming_ren {
BACKGROUND-POSITION: left top; MARGIN-BOTTOM: -2px; POSITION: relative; HEIGHT: 25px
}
#tags LI.wuming_ren A {
BACKGROUND-POSITION: right top; COLOR: #000; LINE-HEIGHT: 25px; HEIGHT: 25px
}
#wwwwumingren {
BORDER-RIGHT: #aecbd4 1px solid; PADDING-RIGHT: 1px; BORDER-TOP: #aecbd4 1px solid; PADDING-LEFT: 1px; PADDING-BOTTOM: 1px; BORDER-LEFT: #aecbd4 1px solid;PADDING-TOP:1px; BORDER-BOTTOM: #aecbd4 1px solid; BACKGROUND-COLOR: #fff
}
.wwwwumingren {
PADDING-RIGHT: 10px; DISPLAY: none; PADDING-LEFT: 10px; BACKGROUND: url(/img/20240420_www_wuming_ren_22.gif) repeat-x; PADDING-BOTTOM: 10px; WIDTH: 576px; COLOR: #474747; PADDING-TOP: 10px; HEIGHT: 250px
}
#wwwwumingren DIV.wuming_ren {
DISPLAY: block
}
</STYLE>
</HEAD>
<BODY>
<a href="https://www.wuming.ren">武鸣人</a>，各种信息资源免费发布，分享励志语录经典短句，减肥健身常识，各种js特效代码。网站很好记住，wuming.ren(武鸣拼音.ren域名后缀)<hr>
<!--欢迎来到武鸣人信息资源平台，各种信息免费发布，资源共享合作共赢，分享互联网流行的励志语录经典短句，减肥健身健康小常识及打卡记录，收集各种js特效代码。-->
<script type="text/javascript" src="https://www.wuming.ren/ad/tc.js"></script>
<script type="text/javascript" src="https://www.wuming.ren/ad/a.js"></script>
<DIV id=con>
<UL id=tags>
<LI><A onClick="select_wuming('wwwwumingren0',this)" href="javascript:void(0)">武鸣人一号</A> </LI>
<LI class=wuming_ren><A onClick="select_wuming('wwwwumingren1',this)" href="javascript:void(0)">武鸣人二号</A> </LI>
<LI><A onClick="select_wuming('wwwwumingren2',this)" href="javascript:void(0)">武鸣人三号</A> </LI></UL>
<DIV id=wwwwumingren>
<DIV class=wwwwumingren id=wwwwumingren0><a href="https://www.wuming.ren">武鸣人一号内容</a>，各种信息免费发布，资源共享合作共赢！</DIV>
<DIV class="wwwwumingren wuming_ren" id=wwwwumingren1><a href="https://www.wuming.ren">武鸣人二号内容</a>，各种信息免费发布，资源共享合作共赢！</DIV>
<DIV class=wwwwumingren id=wwwwumingren2><a href="https://www.wuming.ren">武鸣人三号内容</a>，各种信息免费发布，资源共享合作共赢！</DIV></DIV></DIV>
<SCRIPT type=text/javascript>
function select_wuming(showContent,selfObj){
// 标签
var tag = document.getElementById("tags").getElementsByTagName("li");
var taglength = tag.length;
for(i=0; i<taglength; i++){
tag[i].className = "";
}//武鸣人网站https://www.wuming.ren 网站很好记住，wuming.ren(武鸣拼音.ren域名后缀)
selfObj.parentNode.className = "wuming_ren";
// 标签内容
for(i=0; j=document.getElementById("wwwwumingren"+i); i++){
j.style.display = "none";
}//武鸣人网站https://www.wuming.ren 网站很好记住，wuming.ren(武鸣拼音.ren域名后缀)
document.getElementById(showContent).style.display = "block";
}//武鸣人网站https://www.wuming.ren 网站很好记住，wuming.ren(武鸣拼音.ren域名后缀)
</SCRIPT>
</BODY>
</HTML>