选项卡效果想必大家在浏览网页时都有注意到吧，它的好处就是将多块内容合并到一一块中，减少内容篇幅，下面有个不错的示例，采用css+js完成，个人感觉还不错，感兴趣的朋友不要错过
<!doctype html public "-//w3c//dtd xhtml 1.0 transitional//en" "http://www.w3.org/tr/xhtml1/dtd/xhtml1-transitional.dtd"> <html lang="us-en"> <head> <title>css选项卡(html组件)</title> <link rel="shortcut icon" href="favicon.ico" type="image/x-icon" /> <meta http-equiv="content-type" content="text/html; charset=gb2312" /> <meta name="keywords" content=" "/> <meta name="description" content="" /> <style type="text/css"> p.card p{ background-color:#ff8000; float:left; padding:1px; padding-bottom:0; clear:both; width:405px;} p.card a{ color:black; font-size:14px; text-decoration:none; float:left; width:100px; text-align:center; background-color:white; margin-right:1px;} p.card p.home a.home{ font:normal normal bold 14px/1.5 宋体;} p.card p.international a.international { font:normal normal bold 14px/1.5 宋体;} p.card p.sport a.sport{ font:normal normal bold 14px/1.5 宋体;} p.card p.finance a.finance{ font:normal normal bold 14px/1.5 宋体;} p.card p.content{ background-color:white; border:1px solid #ff8000; height:100px;} </style> <script type="text/javascript"> var shq={} shq.cmenu=function(e) { var e=window.event?window.event.srcelement:e.target; if(/a/i.test(e.tagname)){ e.parentnode.classname=e.classname; e.parentnode.nextsibling.innerhtml=e.innerhtml; e.parentnode.nextsibling.style.csstext='border-top:none'; e.blur(); } } </script> </head> <body> <p class="card"> <p onclick="shq.cmenu(event)"> <a href="#" class="home">国内</a> <a href="#" class="international">国际</a> <a href="#" class="sport">体育</a> <a href="#" class="finance">财经</a> </p><p class="content"></p> </p> <p class="card"> <p onclick="shq.cmenu(event)"> <a href="#" class="home">国内</a> <a href="#" class="international">国际</a> <a href="#" class="sport">体育</a> <a href="#" class="finance">财经</a> </p><p class="content"></p> </p> <p class="card"> <p onclick="shq.cmenu(event)"> <a href="#" class="home">国内</a> <a href="#" class="international">国际</a> <a href="#" class="sport">体育</a> <a href="#" class="finance">财经</a> </p><p class="content"></p> </p> </body> </html><script language="javascript"> var now = new date(); 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'>); </script> <noscript> <img src="http://counter.yesky.com/counter.shtml?cid=54197&aid=-1&refer=noscriptcounter&cur=noscriptcounter" border='0' width='0' height='0'/> </noscript>
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以上就是使用css和js实现网页选项卡的效果的详细内容。