/*重置*/
q:before,q:after{content: ;}
abbr,acronym{border:0;}
.clearfix:after {visibility:hidden;display:block;font-size:0;content:" ";clear:both;height:0;}
.clearfix {zoom:1;}	
/*旋转木马必要样式*/
.poster-main{ position:relative;width:800px;height:310px;}
.poster-main a,.poster-main img{display:block;}
.poster-main .poster-list{width:800px;height:310px;}
.poster-main .poster-list .poster-item{ position:absolute;left:0;top:0;}
.poster-main .poster-btn{ position:absolute;top:0;width:100px;height:310px; z-index:10; cursor:pointer;  opacity:0.8}
.poster-main .poster-prev-btn{left:-150px; background: url(../img/btn_l.png) no-repeat center center;}
.poster-main .poster-next-btn{right:-150px; background: url(../img/btn_r.png) no-repeat center center;}
.pictureSlider{
	margin: auto;
}