*{
	margin:0;
	padding:0;
	list-style: none;
	border:0;
	text-align: left;
}
.container {
	margin:0px auto;
	max-width:1000px;
}
.poster-main{ position:relative;width:330px;height:400px;}
.poster-main a,.poster-main img{display:block;}
.poster-main .poster-list{
	width:330px;
	height:400px;
}
.poster-main .poster-list .poster-item{ position:absolute;left:0;top:0;}
.poster-main .poster-btn{ position:absolute;top:0;width:100px;height:400px; z-index:10; cursor:pointer;  opacity:0.8}
.poster-main .poster-prev-btn{left:0; background: url(../images/btn_l.png) no-repeat center center;}
.poster-main .poster-next-btn{right:0; background: url(../images/btn_r.png) no-repeat center center;}