.gun{clear:both;width:100%;position:relative;height:500px;background:#000;}
.gun .bd{margin:0 auto;position:relative;z-index:0;overflow:hidden;}
.gun .bd ul{width:100% !important;}
.gun .bd li{width:100% !important;height:500px;overflow:hidden;text-align:center;background:center;}
.gun .bd li a{display:block;height:500px;}
.gun .hd{width:100%;position:absolute;z-index:1;bottom:0;left:0;height:30px;line-height:30px;}
.gun .hd ul{text-align:center;}
.gun .hd ul li{cursor:pointer;display:inline-block;*display:inline;zoom:1;width:42px;height:11px;margin:1px;overflow:hidden;background:#000;filter:alpha(opacity=50);opacity:0.5;line-height:999px;}
.gun .hd ul .on{background:#f00;}
.gun .prev,.gun .next{display:block;position:absolute;z-index:1;top:50%;margin-top:-30px;left:0%;z-index:1;width:40px;height:60px;background:url(../images/slider-arrow.png) -126px -137px #000 no-repeat;cursor:pointer;filter:alpha(opacity=50);opacity:0.5;display:none;}
.gun .next{left:auto;right:0%;background-position:-6px -137px;}


.gun1{width:100%;position:relative;height:400px;background:#ffffff;}
.gun1 .bd{margin:0 auto;position:relative;z-index:0;overflow:hidden;}
.gun1 .bd ul{width:100% !important;}
.gun1 .bd li{width:100% !important;height:400px;overflow:hidden;text-align:center;background:center;}
.gun1 .bd li a{display:block;height:400px;}
.gun1 .hd{width:100%;position:absolute;z-index:1;bottom:0;left:0;height:30px;line-height:30px;}
.gun1 .hd ul{text-align:center;}
.gun1 .hd ul li{cursor:pointer;display:inline-block;*display:inline;zoom:1;width:42px;height:11px;margin:1px;overflow:hidden;background:#000;filter:alpha(opacity=50);opacity:0.5;line-height:999px;}
.gun1 .hd ul .on{background:#f00;}
.gun1 .prev,.gun1 .next{display:block;position:absolute;z-index:1;top:50%;margin-top:-30px;left:0%;z-index:1;width:40px;height:60px;background:url(../images/slider-arrow.png) -126px -137px #000 no-repeat;cursor:pointer;filter:alpha(opacity=50);opacity:0.5;display:none;}
.gun1 .next{left:auto;right:0%;background-position:-6px -137px;}