<!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=utf-8" /> <title>无标题文档</title> <script src="http://code.jquery.com/jquery-1.10.2.min.js"></script> <script type="text/javascript"> $(document).ready(function(){ $(".flip").mouseover(function(){ $(this).next("div").slideDown(500); }); $(".content").mouseleave(function(){ $(this).children("div").slideUp(500); }); }); </script> <style type="text/css"> div.panel,p.flip { margin:0px; padding:5px; text-align:center; border:solid 1px #c3c3c3; } div.panel { height:120px; display:none; } </style> <body> <div class="content" style="float:left;display:block;width:300px;"> <p class="flip">滑过这里</p> <div class="panel"> <p>11111111111111111</p> <p>2222222222222222222222</p> </div> </div> <div class="content" style="float:left;display:block;width:300px;"> <p class="flip">滑过这里</p> <div class="panel"> <p>11111111111111111</p> <p>2222222222222222222222</p> </div> </div> </body> </html>