.big-box{width: 100%;height: auto;overflow: hidden;}
.big-box .item{width: 100%;display: block;}
.big-box .item img{width:100%;height: auto;}
.w1000{width: 883px;margin: 0 auto;}
.big-box .item ul{width: 916px;height: auto;overflow: hidden;}
.big-box .item ul li{width: 196px;margin:0 33px 30px 0;float: left;position: relative}
.big-box .item ul li a{text-align: center;color: #404040;font-size: 14px;display: block;position: relative;z-index: 2;}
.big-box .item ul li a img{width: 100%;height: 102px;}
.big-box .item ul li a.mt25{margin-top: 25px;}
.big-box .item ul li:hover a{text-decoration: underline;}
// .big-box .item ul li .zhe{position: absolute;width: 100%;height: 102px;background: #b2b2b2;left: 2px;top: 2px;z-index: 1;display: none;}
.big-box .item ul li:hover  img{box-shadow: 2px 2px 5px rgba(0,0,0,.5);-webkit-box-shadow: 2px 2px 5px rgba(0,0,0,.5);-o-box-shadow: 2px 2px 5px rgba(0,0,0,.5)}
.flex_img{position: fixed;left: 50%;top: 50%;z-index: 4;display: none;width: 1200px;height: auto;margin-left: -600px;}
.flex_img img{width: 100%;height: 100%;}
.mask{width: 100%;height: 100%;position: absolute;left: 0;top: 0;background: #000;opacity: 0.5;filter: alpha(opacity=50);display: none;z-index: 3;}
.del{position: fixed;width: 43px;height: 43px;background: url(../images/zhly/del.png);left: 50%;margin-left: 570px;z-index: 6;display: none;cursor: pointer;}

// 轮播
.banner {height:465px;width:100%;overflow: hidden; position: relative; z-index: 2;}
.banner .bd li,.banner .bd li a {display: block;height:465px;}
.banner .hd {display: block; bottom:20px; width:100%; left:0; text-align: center;}
.banner .hd li {display: inline-block; zoom:1; *display:inline; width:16px; height:16px; margin:0 5px; vertical-align: middle; background-position:-89px -4px; cursor:pointer}
.banner .hd li.on {background-position: -89px -32px;}
.iconpic {background-image: url("../images/zhly/index_pic.png")}
.banner .bd { height: 465px;}