/* 
* @Author: anchen
* @Date:   2019-05-07 11:09:12
* @Last Modified by:   anchen
* @Last Modified time: 2019-06-11 15:08:47
*/
.nav{width:100%;background:#262626;}
.nav .center{width:1200px;margin:0 auto;text-align: center;}
.nav .center .top{width:100%;}
.nav .center .top .logo{width:100%;height:84px;}
.nav .center .top .logo img{margin-top:40px;}
.nav .center .top .nav_bottom ul li {display:inline-block;height:46px;line-height: 46px;position: relative;}
.nav .center .top .nav_bottom ul li>a{padding:0px 20px;color: #fff; font-size: 16px;}
.nav .center .top .nav_bottom ul li a:hover{color:#ffcc00;}
.nav .center .top .nav_bottom ul li em {
    position: absolute;
    right:6px;
    top: 50%;
    display: inline-block;
    width: 7px;
    height: 7px;
    border: solid #fff;
    border-width: 1px 1px 0 0;
    -webkit-transform: translate(0,-50%) rotate(135deg);
    transform: translate(0,-50%) rotate(135deg);
    transition:all .5s ease-in .1s;


}
.nav .center .top .nav_bottom ul li:hover em{
    position: absolute;
    right:6px;
    top: 50%;
    display: inline-block;
    width: 7px;
    height: 7px;
    border: solid #ffcc00;
    border-width: 1px 1px 0 0;
    transform: rotate(315deg);
    -webkit-transform: rotate(315deg);
    -moz-transform: rotate(315deg);
    -o-transform: rotate(315deg);
            
}
.nav .center .top .nav_bottom ul li dl{display:block;width:250px;background:#454545;overflow: hidden;position: absolute;top:56px;left:50%;margin-left: -125px; z-index: 9;display:none;}
.nav .center .top .nav_bottom ul li dl dd{width:100%;text-align: center;height:40px;line-height: 40px;border-top: 1px solid #585858}
.nav .center .top .nav_bottom ul li dl dd a{color:#ffcc00;;}
.nav .center .top .nav_bottom ul li dl dd:nth-child(1){border-top:0;}




.list_con{width:100%;overflow:hidden;background:#3d3d3d;padding-top:40px;padding-bottom: 120px;}
.list_con .center{width:1200px;margin:0 auto;}
.list_con .center ul li{width:100%;height:309px;margin-top:65px;}
.list_con .center ul li img{float: left;}
.list_con .center ul li div{float:right;width:860px;height:100%;text-align: left;position: relative;}
.list_con .center ul li div span{color:#ffffff;font-size: 30px;font-weight: bold;text-transform:uppercase;  }
.list_con .center ul li div p{color:#cccccc;font-size: 16px;line-height:30px;margin-top:40px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp:4;overflow: hidden;}
.list_con .center ul li div a{display:block;width:295px;height:53px;border:2px solid #f5d402;line-height: 53px;text-align: center;margin-top:40px;color:#f5d402;border-radius: 10px;font-size:20px;font-weight: 600;position: absolute;left: 0;bottom: 0;
}




.foot{width:100%;overflow:hidden;background:#202020;padding-bottom:65px;}
.foot .center{width:1200px;margin:0 auto;}
.foot .center .top_img{width:100%;text-align: center;margin-top:65px;}
.foot .center .top_img a{display:inline-block;margin-left:40px;}
.foot .center .text{width:100%;color:#747474;text-align: center;line-height: 27px;margin-top:43px;}
.foot .center .text a{color:#747474;}


.product_listh{width:100%;overflow: hidden;background:#3d3d3d;padding-bottom: 104px;}
.product_listh .center{width:1200px;margin:0 auto;}
.product_listh .center .top{width:100%;height:110px;}
.product_listh .center .top span{color:#ffcc00;font-size: 36px;margin-top:81px;display:block;float: left;}
.product_listh .center .top em{display:block;margin-top:104px;color:#fff;float:right;}
.product_listh .center .top em small{color:#ffcc00;}


.product_listh .center .product_con{width:100%;overflow: hidden;}
.product_listh .center .product_con ul li{width:278px;float:left;margin-left:29px;margin-top:48px;}
.product_listh .center .product_con ul li:nth-child(4n-3){margin-left:0;}
.product_listh .center .product_con ul li span{color:#fff;font-size: 20px;display:block;margin-top:29px;text-align:center; line-height: 28px; height: 56px; overflow: hidden;}
.product_listh .center .product_con ul li a{display:block;width:182px;height:38px;background:#ffcc00;border-radius:40px;text-align: center;line-height: 38px;color:#3d3d3d;margin:0 auto;margin-top:63px;}







.product_details{width:100%;overflow: hidden;background:#3d3d3d;}
.product_details .center{width:1200px;margin:0 auto;}
.product_details .center .top{width:100%;overflow: hidden;padding-bottom: 64px;}
.product_details .center .top .left{width:516px;height:670px;float:left;margin-top:68px;position: relative;}






.product_details .center .top .right{width:580px;float:right;margin-right: 48px;color:#fff;margin-top:68px;}
.product_details .center .top .right .div-1 span{color:#fff;font-size:30px;display:block;margin-top:25px;text-transform:uppercase;}
.product_details .center .top .right .div-1 em{font-size: 16px;margin-top:30px;display:block;}
.product_details .center .top .right .div-2 span{font-size: 20px;color:#fff;display:block;margin-top:73px;text-align: left;}
/*.product_details .center .top .right .div-2 a{font-size:16px;color:#fff;display:inline-block;margin-top:28px;border:1px solid #fff;padding:11px 16px;text-align:center;margin-left: 19px;}*/
/*.product_details .center .top .right .div-2 a:nth-child(2){margin-left:0;}*/
.product_details .center .top .right .div-2 em{font-size:16px;color:#fff;display:inline-block;margin-top:28px;border:1px solid #fff;padding:11px 16px;text-align:center;margin-left: 19px;}
.product_details .center .top .right .div-2 em:nth-child(2){margin-left:0;}

.product_details .center .top .right .div-3{}
.product_details .center .top .right .div-3 span{font-size: 20px;text-transform:uppercase;display:block;margin-top:74px;}
.product_details .center .top .right .div-3 p{margin-top:35px;line-height: 25px;font-size: 16px;}




.product_details .center .bottom{width:100%;overflow: hidden;border-top:1px solid #636363;color:#fff;padding-bottom: 60px;}
.product_details .center .bottom .left{width:340px;float: left;}
.product_details .center .bottom .left span{font-size: 20px;display:block;margin-top:46px;}
.product_details .center .bottom .left ul li{width:278px;text-align: center;margin-top:52px;overflow: hidden;font-size: 20px;}

.product_details .center .bottom .left ul li img{display:block;margin-bottom: 30px;}


.product_details .center .bottom .right{width:859px;float: left;border-left:1px solid #636363;}
.product_details .center .bottom .right .title{font-size:24px;display:block;margin-top:46px;margin-left: 66px;}
.product_details .center .bottom .right .con{width:790px;margin-left: 66px;margin-top:52px;}
.product_details .center .bottom .right .con img{width:100%;}
.product_details .center .bottom .right .con p{line-height:35px;}