#demo{overflow:hidden;width:1200px;margin-top:6px;}
#indemo{float:left;width:10000%;}
#demo1{float:left}
#demo2{float:left}
#demo1 ul{float:left}
#demo1 ul li{float: left;margin-right: 20px;text-align: center; margin-top:25px; width:264px;}
#demo1 ul li:hover a{text-decoration:none; color:#666; font-size:14px; display:block;}
#demo1 ul li a span { width:264px; margin-top:5px; display:block; color:#666; font-size:14px;}