*{ margin:0; padding:0;}
.bannerbox{height:400px;position:relative;width:100%}
.bannerbox ul{height:400px;width:100%;}
.bannerbox ul li{height:400px;width:100%;}
.bannerbox ul li a{height:400px;width:100%;display:block;}
.bannerbox .bannerbox_prev{position:absolute;left:0px;top:165px;background:url(../images/icon_bg.png) no-repeat left top;height:70px;width:70px;z-index:2;}
.bannerbox .bannerbox_next{position:absolute;right:0px;top:165px;background:url(../images/icon_bg.png) no-repeat -115px top;height:70px;width:70px;z-index:2;}
.bannerbox .bannerbox_prev:hover{background:url(../images/icon_bg.png) no-repeat left -81px;}
.bannerbox .bannerbox_next:hover{background:url(../images/icon_bg.png) no-repeat -115px -81px;}
.bannerbox .bannerbox_page{width:150px;height:20px;position:absolute;left:50%;bottom:30px;margin-left:-75px;z-index:2;}
.bannerbox .bannerbox_page a{display:block;float:left;width:22px;height:22px;background:url(../images/icon_bg.png) no-repeat -33px -203px;margin:0 4px;}
.bannerbox .bannerbox_page a.selected{background:url(../images/icon_bg.png) no-repeat left -203px;}