*{ margin:0; padding:0;cursor:pointer;}
.h{ width:800px; height:200px; border:1px solid #CCCCCC; margin:100px 0 0 200px;}
.item{ line-height:30px; width:800px; height:30px; border-bottom:1px solid #FF0000; margin-top:5px; }
h2{ float:left; width:100px; font-size:14px;}
.inner{ float:left;}
.info li{ float:left;padding:0 15px; list-style-type:none}
ul.on{ display:block;}
.info{ display:none;}
.change{ float:right; width:100px;}