垂直口风琴菜单3（jquery）
<!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>jQuery手风琴菜单</title> <style type="text/css"> body{width:500px;margin:0 auto} .footer{margin-top:50px;text-align:center;color:#666;font:bold 14px Arial} .footer a{color:#999;text-decoration:none} #wrapper-250{width:250px;margin:0 auto;} @charset "utf-8"; /* CSS Document */ .accordion, .accordion ul, .accordion li, .accordion a, .accordion span { margin: 0; padding: 0; border: none; outline: none; } .accordion li { list-style: none; } /* Layout & Style */ .accordion li > a { display: block; position: relative; min-width: 110px; padding: 0 10px 0 40px; height: 32px; color: #fdfdfd; font: bold 12px/32px Arial, sans-serif; text-decoration: none; text-shadow: 0px 1px 0px rgba(0,0,0, .35); background: #6c6e74; background: -moz-linear-gradient(top, #6c6e74 0%, #4b4d51 100%); background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#6c6e74), color-stop(100%,#4b4d51)); background: -webkit-linear-gradient(top, #6c6e74 0%,#4b4d51 100%); background: -o-linear-gradient(top, #6c6e74 0%,#4b4d51 100%); background: -ms-linear-gradient(top, #6c6e74 0%,#4b4d51 100%); background: linear-gradient(top, #6c6e74 0%,#4b4d51 100%); -webkit-box-shadow: inset 0px 1px 0px 0px rgba(255,255,255, .1), 0px 1px 0px 0px rgba(0,0,0, .1); -moz-box-shadow: inset 0px 1px 0px 0px rgba(255,255,255, .1), 0px 1px 0px 0px rgba(0,0,0, .1); box-shadow: inset 0px 1px 0px 0px rgba(255,255,255, .1), 0px 1px 0px 0px rgba(0,0,0, .1); } .accordion > li:hover > a, .accordion > li:target > a, .accordion > li > a.active { color: #3e5706; text-shadow: 1px 1px 1px rgba(255,255,255, .2); /*background: url(http://images.cnblogs.com/cnblogs_com/heyiming/947284/o_active.png) repeat-x;*/ background: #a5cd4e; background: -moz-linear-gradient(top, #a5cd4e 0%, #6b8f1a 100%); background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#a5cd4e), color-stop(100%,#6b8f1a)); background: -webkit-linear-gradient(top, #a5cd4e 0%,#6b8f1a 100%); background: -o-linear-gradient(top, #a5cd4e 0%,#6b8f1a 100%); background: -ms-linear-gradient(top, #a5cd4e 0%,#6b8f1a 100%); background: linear-gradient(top, #a5cd4e 0%,#6b8f1a 100%); } .accordion li > a span { display: block; position: absolute; top: 7px; right: 0; padding: 0 10px; margin-right: 10px; font: normal bold 12px/18px Arial, sans-serif; background: #404247; -webkit-border-radius: 15px; -moz-border-radius: 15px; border-radius: 15px; -webkit-box-shadow: inset 1px 1px 1px rgba(0,0,0, .2), 1px 1px 1px rgba(255,255,255, .1); -moz-box-shadow: inset 1px 1px 1px rgba(0,0,0, .2), 1px 1px 1px rgba(255,255,255, .1); box-shadow: inset 1px 1px 1px rgba(0,0,0, .2), 1px 1px 1px rgba(255,255,255, .1); } .accordion > li:hover > a span, .accordion > li:target > a span, .accordion > li > a.active span { color: #fdfdfd; text-shadow: 0px 1px 0px rgba(0,0,0, .35); background: #3e5706; } /* Images */ .accordion > li > a:before { position: absolute; top: 0; left: 0; content: ''; width: 24px; height: 24px; margin: 4px 8px; background-repeat: no-repeat; background-image: url(http://images.cnblogs.com/cnblogs_com/heyiming/947284/o_icons.png); background-position: 0px 0px; } .accordion li.files > a:before { background-position: 0px 0px; } .accordion li.files:hover > a:before, .accordion li.files:target > a:before, .accordion li.files > a.active:before { background-position: 0px -24px; } .accordion li.mail > a:before { background-position: -24px 0px; } .accordion li.mail:hover > a:before, .accordion li.mail:target > a:before, .accordion li.mail > a.active:before { background-position: -24px -24px; } .accordion li.cloud > a:before { background-position: -48px 0px; } .accordion li.cloud:hover > a:before, .accordion li.cloud:target > a:before, .accordion li.cloud > a.active:before { background-position: -48px -24px; } .accordion li.sign > a:before { background-position: -72px 0px; } .accordion li.sign:hover > a:before, .accordion li.sign:target > a:before, .accordion li.sign > a.active:before { background-position: -72px -24px; } /* Sub Menu */ .sub-menu li a { color: #797979; text-shadow: 1px 1px 0px rgba(255,255,255, .2); background: #e5e5e5; border-bottom: 1px solid #c9c9c9; -webkit-box-shadow: inset 0px 1px 0px 0px rgba(255,255,255, .1), 0px 1px 0px 0px rgba(0,0,0, .1); -moz-box-shadow: inset 0px 1px 0px 0px rgba(255,255,255, .1), 0px 1px 0px 0px rgba(0,0,0, .1); box-shadow: inset 0px 1px 0px 0px rgba(255,255,255, .1), 0px 1px 0px 0px rgba(0,0,0, .1); } .sub-menu li:hover a { background: #efefef; } .sub-menu li:last-child a { border: none; } .sub-menu li > a span { color: #797979; text-shadow: 1px 1px 0px rgba(255,255,255, .2); background: transparent; border: 1px solid #c9c9c9; -webkit-box-shadow: none; -moz-box-shadow: none; box-shadow: none; } .sub-menu em { position: absolute; top: 0; left: 0; margin-left: 14px; color: #a6a6a6; font: normal 10px/32px Arial, sans-serif; } /* Functionality */ .accordion li > .sub-menu { display: none; } .accordion li:target > .sub-menu { display: block; } </style> <meta name="robots" content="noindex,follow" /> </head> <body> <div id="wrapper-250"> <ul class="accordion"> <li id="one" class="files"> <a href="#one">My Files<span>495</span></a> <ul class="sub-menu"> <li><a href="#"><em>01</em>Dropbox<span>42</span></a></li> <li><a href="#"><em>02</em>Skydrive<span>87</span></a></li> <li><a href="#"><em>03</em>FTP Server<span>366</span></a></li> <li><a href="#"><em>04</em>Dropbox<span>1</span></a></li> <li><a href="#"><em>05</em>Skydrive<span>10</span></a></li> </ul> </li> <li id="two" class="mail"> <a href="#two">Mail<span>26</span></a> <ul class="sub-menu"> <li><a href="#"><em>01</em>Hotmail<span>9</span></a></li> <li><a href="#"><em>02</em>Yahoo<span>14</span></a></li> </ul> </li> <li id="three" class="cloud"> <a href="#three">Cloud<span>58</span></a> <ul class="sub-menu"> <li><a href="#"><em>01</em>Connect<span>12</span></a></li> <li><a href="#"><em>02</em>Profiles<span>19</span></a></li> <li><a href="#"><em>03</em>Options<span>27</span></a></li> <li><a href="#"><em>04</em>Connect<span>12</span></a></li> <li><a href="#"><em>05</em>Profiles<span>19</span></a></li> <li><a href="#"><em>06</em>Options<span>27</span></a></li> </ul> </li> <li id="four" class="sign"> <a href="#four">Sign Out</a> <ul class="sub-menu"> <li><a href="#"><em>01</em>Log Out</a></li> <li><a href="#"><em>02</em>Delete Account</a></li> <li><a href="#"><em>03</em>Freeze Account</a></li> </ul> </li> </ul> </div> <script type="text/javascript" src="https://files.cnblogs.com/files/heyiming/jquery-2.1.4.min.js"></script> <script type="text/javascript"> $(document).ready(function() { // Store variables var accordion_head = $('.accordion > li > a'), accordion_body = $('.accordion li > .sub-menu'); // Open the first tab on load accordion_head.first().addClass('active').next().slideDown('normal'); // Click function accordion_head.on('click', function(event) { // Disable header links event.preventDefault(); // Show and hide the tabs on click if ($(this).attr('class') != 'active'){ accordion_body.slideUp('normal'); $(this).next().stop(true,true).slideToggle('normal'); accordion_head.removeClass('active'); $(this).addClass('active'); } }); }); </script> </body> </html>
效果图：
