看了网上那么多手风琴效果的例子，觉得都好繁琐，看不下去，索性自己写了一个比较简单的。
下面是HTML
<div id="accordion"> <ul> <li> <div class="accordionTitle">1div> <div class="accordionMain">222div> li> <li> <div class="accordionTitle">2div> <div class="accordionMain accordionActive">222qdiv> li> <li> <div class="accordionTitle">3div> <div class="accordionMain">222dddiv> li> <li> <div class="accordionTitle">3div> li> ul> div>
JS代码
ul{list-style-type: none;padding: 0px;margin: 0px;}
#accordion ul li{float:left;display: inline;}
.accordionTitle{width:20px;height:100px;border:1px solid #000000;background-color:#FFCCFF;writing-mode:lr-tb;margin:1 auto;line-height:24px;float:left;}
.accordionMain{margin-left: 22px;display:none;width:100px;height:100px;background-color: blue;border:1px solid #000000;}
.accordionActive{display:block;}
直接粘贴复制就可以运行了，不过不要忘记加jQuery包
