.pz_banner{ width:1440px; margin:auto;}
 .pz_slides_3{ height:400px; overflow:hidden; position:relative;  }
		.pz_slides_3 ._btn{  overflow:hidden; position:absolute;left:45%; bottom:19px; z-index:999; }
		.pz_slides_3 ._btn ul{ overflow:hidden; zoom:1; float:left;  }
		.pz_slides_3 ._btn ul li{float:left;width:14px; height:13px;margin-left:12px;  cursor:pointer; BACKGROUND: url(hbdczg_imgPlayer.png) no-repeat -19px -83px;}
		.pz_slides_3 ._btn ul li.on{BACKGROUND-POSITION: 1px -83px}
		
        .pz_slides_3 ._pic{ position:relative; height:100%; z-index:0;}
		.pz_slides_3 ._pic li{ zoom:1; vertical-align:middle;position:relative;  }
		.pz_slides_3 ._pic li img{ width:1440px; height:400px; display:block;}
        /* 下面是前/后按钮代码，如果不需要删除即可 */
		.pz_slides_3 .prev,
		.pz_slides_3 .next{ position:absolute; left:12%; top:45%; background:url(hbdczg_l1_03.png) no-repeat; width:29px; height:57px;filter:alpha(opacity=50);opacity:0.5;   }
		.pz_slides_3 .next{ left:auto; right:12%; background:url(hbdczg_r2_03.png) no-repeat; }
		.pz_slides_3 .prev:hover,
		.pz_slides_3 .next:hover{ filter:alpha(opacity=100);opacity:1;  }
		.pz_slides_3 .prevStop{ display:none;  }
		.pz_slides_3 .nextStop{ display:none;  }