@charset "utf-8";
img{border:0;}
*{padding:0;margin:0;list-style:none;}


.slides{
	width:100%;
	height:640px;
	position:relative;
	overflow:hidden;
}
.slideInner{height:640px;position:relative;left:0;margin-left:0;}
.slideInner a{display:block;height:640px;background-size:cover;background-position:center center;position:relative;text-align:center;z-index:1;}

.nav{width:1200px;position:relative;left:50%;margin-left:-600px;display:none;}
.nav a{display:block;width:41px;height:119px;opacity:.5;z-index:9;}
.nav a.prev{position:absolute;left:100px;top:-360px;margin-top:0;background:url(../img/ban_pre.png) no-repeat;}
.nav a.next{position:absolute;right:100px;top:-360px;margin-top:0;background:url(../img/ban_next.png) no-repeat;}