Tip: you can modify some code before running
<!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>Simple TAB switching with pure CSS</title> <style type="text/css"> <!-- body, div, ul, li { margin:0 auto; padding:0; } body { font:12px "宋体"; text-align:center; } a:link { color:#00F; text-decoration:none; } a:visited { color: #00F; text-decoration:none; } a:hover { color: #c00; text-decoration:underline; } ul { list-style:none; } .main { clear:both; padding:8px; text-align:center; } /*第一种形式*/ #tabs0 { height: 200px; width: 400px; border: 1px solid #cbcbcb; background-color: #f2f6fb; } .menu0 { width: 400px; } .menu0 li { display:block; float: left; padding: 4px 0; width:100px; text-align: center; cursor:pointer; background: #FFFFff; } .menu0 li.hover { background: #f2f6fb; } #main0 ul { display: none; } #main0 ul.block { display: block; } /*第二种形式*/ #tabs1 { text-align:left; width:400px; } .menu1box { position:relative; overflow:hidden; height:22px; width:400px; text-align:left; } #menu1 { position:absolute; top:0; left:0; z-index:1; } #menu1 li { float:left; display:block; cursor:pointer; width:72px; text-align:center; line-height:21px; height:21px; } #menu1 li.hover { background:#fff; border-left:1px solid #333; border-top:1px solid #333; border-right:1px solid #333; } .main1box { clear:both; margin-top:-1px; border:1px solid #333; height:181px; width:400px; } #main1 ul { display: none; } #main1 ul.block { display: block; } /*第三种形式*/ .menu2box { position:relative; overflow:hidden; height:22px; width:400px; text-align:left; background: #FFFFff; } #tabs2 { height: 200px; width: 400px; border: 1px solid #cbcbcb; background-color: #f2f6fb; } #tip2 { position:absolute; top:0; left:0; height:22px; line-height:22px; z-index:0; width:100px; background: #f2f6fb; } #menu2 { position:absolute; top:0; left:0; z-index:1; } #menu2 li { display:block; float: left; padding: 4px 0; width:100px; text-align: center; cursor:pointer; } --> </style> <script> <!-- /*第一种形式 第二种形式 更换显示样式*/ function setTab(m,n){ var tli=document.getElementById("menu"+m).getElementsByTagName("li"); var mli=document.getElementById("main"+m).getElementsByTagName("ul"); for(i=0;i<tli.length;i++){ tli[i].className=i==n?"hover":""; mli[i].style.display=i==n?"block":"none"; } } /*第三种形式 利用一个背景层定位*/ var m3={0:"",1:"评论内容",2:"技术内容",3:"点评内容"} function nowtab(m,n){ if(n!=0&&m3[0]=="")m3[0]=document.getElementById("main2").innerHTML; document.getElementById("tip"+m).style.left=n*100+'px'; document.getElementById("main2").innerHTML=m3[n]; } //--> </script> </head> <body> <!--第一种形式--> <div id="tabs0"> <ul class="menu0" id="menu0"> <li onclick="setTab(0,0)" class="hover">News</li> <li onclick="setTab(0,1)">Comment</li> <li onclick="setTab(0,2)">Technology</li> <li onclick="setTab(0,3)">Comments</li> </ul> <div class="main" id="main0"> <ul class="block"> <li>News list</li> </ul> <ul> <li>Comment list</li> </ul> <ul> <li>Technology List</li> </ul> <ul> <li>Comment list</li> </ul> </div> </div> <br /> <br /> <!--第二种形式--> <div id="tabs1"> <div class="menu1box"> <ul id="menu1"> <li class="hover" onmouseover="setTab(1,0)">News</li> <li onmouseover="setTab(1,1)">Comment</li> <li onmouseover="setTab(1,2)">Technology</li> <li onmouseover="setTab(1,3)">Comments</li> </ul> </div> <div class="main1box"> <div class="main" id="main1"> <ul class="block"> <li>News list</li> </ul> <ul> <li>Comment list</li> </ul> <ul> <li>Technology List</li> </ul> <ul> <li>Comment list</li> </ul> </div> </div> </div> <br /> <br /> <!--第三种形式--> <div id="tabs2"> <div class="menu2box"> <div id="tip2"></div> <ul id="menu2"> <li class="hover" onmouseover="nowtab(2,0)">News</li> <li onmouseover="nowtab(2,1)">Comment</li> <li onmouseover="nowtab(2,2)">Technology</li> <li onmouseover="nowtab(2,3)">Comments</li> </ul> </div> <div class="main" id="main2">News content</div> </div> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> </body> </html></td> </tr></table>
Tip: you can modify some code before running
