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1. html
<!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>Animated Menu Hover 1</title> <script type="text/javascript" src="http://www.webdesignerwall.com/demo/jquery/jquery.js"></script> <script type="text/javascript"> $(document).ready(function(){ $(".menu li").hover(function() { $(this).find("em").animate({opacity: "show", top: "-75"}, "slow"); }, function() { $(this).find("em").animate({opacity: "hide", top: "-85"}, "fast"); }); }); </script> <style type="text/css"> body { margin: 10px auto; width: 570px; font: 75%/120% Arial, Helvetica, sans-serif; } .menu { margin: 100px 0 0; padding: 0; list-style: none; } .menu li { padding: 0; margin: 0 2px; float: left; position: relative; text-align: center; } .menu a { padding: 14px 10px; display: block; color: #000000; width: 144px; text-decoration: none; font-weight: bold; background: url('//img.jbzj.com/file_images/article/201703/button.gif') no-repeat center center; } .menu li em { background: url('//img.jbzj.com/file_images/article/201703/hover.jpg') no-repeat; width: 180px; height: 45px; position: absolute; top: -85px; left: -15px; text-align: center; padding: 20px 12px 10px; font-style: normal; z-index: 2; display: none; } </style> </head> <body> <ul class="menu"> <li> <a href=https://www.jb51.net rel="external nofollow" >Web Designer Wall</a> <em>A wall of design ideas, web trends, and tutorials</em> </li> <li> <a href="http://www.jb51.net" rel="external nofollow" >Best Web Gallery</a> <em>Featuring the best CSS and Flash web sites</em> </li> <li> <a href="http://www.jb51.net" rel="external nofollow" >N.Design Studio</a> <em>Blog and design portfolio of WDW designer, Nick La</em> </li> </ul> </body> </html>
2. js
<script type="text/javascript"> $(document).ready(function(){ $(".menu li").hover(function() { $(this).find("em").animate({opacity: "show", top: "-75"}, "slow"); }, function() { $(this).find("em").animate({opacity: "hide", top: "-85"}, "fast"); }); }); </script>
3. 效果图
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