@Media screen and (max-width: 1500px){
.wn_head .con{padding-right: 15px;padding-left: 15px;box-sizing: border-box;width:100%;}
.index_product .con{max-width: 100%;padding-left: 15px;padding-right: 15px;box-sizing: border-box;}
.index_title .en_title{font-size: 18px;line-height: 18px;}
.index_title .cn_title{font-size: 35px;line-height: 35px;}
.index_product .con .left_cate .cate_con .cate{font-size: 22px;}
}

@Media screen and (max-width: 1400px){
	.index_sale{box-sizing: border-box;width:100%;}
	.index_sale .logo{margin-left: 3%}
	.index_sale .text{font-size: 25px}
	.index_sale .contact_con .title{font-size: 32px;}
	.index_sale .contact_con .tel{font-size: 30px;}
}

@Media screen and (max-width: 1000px){


.m_main_nav{position:fixed;left:0px;top:0px;width:100%;height:100%;z-index:999;display:none;}
.m_main_nav ul{width:100%;height:100%;position:absolute;left:0px;top:0px;width:0%;text-align: left;background: rgba(66,44,41,0.9);}
.m_main_nav ul li{font-size:16px;line-height: 50px;overflow:hidden;width:100%;padding-left: 10px;box-sizing: border-box;}
.m_main_nav ul li.li_title{font-size: 18px;color:#ffffff;border-bottom:1px solid #ffffff;overflow: visible;}
.m_main_nav ul li .first_nav{height:50px;border-bottom:1px solid #ffffff;}
.m_main_nav ul li .first_nav .f_nav_title{width:calc(100% - 40px);float:left;height: 50px;overflow: hidden;}
.m_main_nav ul li .first_nav .arrow{width:40px;height:50px;float:right;transition: 0.3s;text-align: center;}
.m_main_nav ul li .first_nav .arrow i{transition: 0.3s;display: block;}
.m_main_nav ul li .first_nav .arrow.up{transform: rotate(180deg);}
.m_main_nav ul li .sec_nav{padding:0px 15px;box-sizing: border-box;transition: 0.4s;display: none;}
.m_main_nav ul li .sec_nav .sec_nav_list{height:45px;border-bottom: 1px dashed #ffffff;line-height: 45px;font-size: 14px;width:100%;display: block;}
.m_main_nav ul li a{color:white;}
.m_main_nav ul li .clo{width:50px;height:50px;display: block;float:right;margin-right: -50px;background: rgba(66,44,41,0.6);text-align: center;}
.m_main_nav ul li .clo i{color:#ffffff;font-size: 28px;}



}

@Media screen and (max-width: 768px){

.wn_head{height: 55px;}
.wn_head .con .logo{height: 50px;margin-top: 3px;}
.wn_head .con .slogan{width:48%;margin-left: 10%;margin-top: 18px}
.wn_head .con .main_nav{display: none;}
.wn_head .con .right_search{display: none;}

.index_product .con .left_cate{width:100%;}
.index_product .con .left_cate .cn_title{font-size:24px;line-height: 24px;}
.index_title .cn_title{font-size: 24px;line-height: 24px}
.index_product .con .left_cate .cate_con .cate{width:50%;float:left;font-size: 18px;height: 20px;line-height: 20px;margin-bottom: 12px;}
.index_product .con .right_con{width:100%;margin-top: 25px;}
.index_product .con .right_con li{width:48%;margin-right: auto;margin-bottom: 20px;}
.index_product .con .right_con li:nth-child(2n){float:right;}

.index_case .con{padding-left: 15px;padding-right: 15px;width:100%;box-sizing: border-box;margin-top: 35px;}
.index_case .con li{width:48%;margin-right: auto;margin-bottom: 20px}
.index_case .con li:nth-child(2n){float:right;}
.index_case .con li .li_title{font-size: 16px;}
.index_case .more{width:180px;height: 50px;line-height: 50px;font-size: 18px;margin-top: 30px}

.index_sale{border-top-left-radius:20px; border-top-right-radius:20px;width:95%;margin-top: 30px}
.index_sale .logo{float:none;margin:15px auto auto auto;}
.index_sale .text{font-size: 18px;margin-top: 35px;}
.index_sale .contact_con{float:left;margin-top: 30px;margin-left: 20px}
.index_sale .contact_con .title{font-size: 26px;}
.index_sale .contact_con .tel{font-size: 24px;margin-top: 20px}
.index_sale .line{display: none;}

.index_about{width:100%;padding-right: 15px;padding-left: 15px;box-sizing: border-box;}
.index_about .con .left_img{width:100%;}
.index_about .con .right_con{width:100%;margin-top: 25px}
.index_about .con .right_con .title{font-size: 24px;}
.index_about .con .right_con .des{height: 395px;font-size: 16px;line-height: 30px;}
.index_about .con .right_con .more{width:180px;height: 50px;line-height: 50px;font-size: 18px;margin-top: 20px}

.index_honor .con li{width:100%;margin-right: auto;}
.index_honor .con li .li_con{width:49%;}
.index_honor .con li .li_con .li_title{font-size: 16px;height: 40px;line-height: 20px;}
.index_honor .con li .li_con .li_des{font-size: 14px;}
.index_honor .more{width:180px;height: 50px;line-height: 50px;font-size: 18px;margin-top: 30px}

.pro_cate_con li{margin-bottom: 15px;}
.product{margin-top: 30px}
.product .product_ul li{width:100%;border-right: 0px;padding:15px 2px;}
.product .product_ul li .li_con .li_title{height: 20px;line-height: 20px;font-size: 16px;}
.product .product_ul li .li_con .li_des{height: 80px;line-height: 20px;font-size: 13px;margin-top: 5px}

.pro_detail{margin:25px auto 25px auto;}
.pro_detail .position{font-size: 13px;}
.pro_detail .con{margin-top: 30px}
.pro_detail .con .left_cate{width:100%;}
.pro_detail .con .left_cate .title{height: 50px;font-size: 18px;line-height: 50px}
.pro_detail .con .left_cate .cate_ul li{font-size: 16px;height: 40px;line-height: 40px;}
.pro_detail .con .right_con{width:100%;margin-top: 15px;}
.pro_detail .con .right_con .title{height: 50px;line-height: 50px;font-size: 18px;}
.pro_detail .con .right_con .pro_pic{width:95%;}
.pro_detail .con .right_con .pro_detail_title{font-size: 18px;}

.cases_detail{width:100%;margin-top: 30px}
.cases_detail .title{height: auto;font-size: 18px;}
.cases_detail .date{font-size: 13px;}
.cases_detail .detail_con img{max-width:100% !important;}

.case_cate_con li{width:49%;margin-right:auto;height: 40px;line-height: 40px;font-size: 16px}
.case_cate_con li:nth-child(2n){float:right;}
.cases .cases_ul li{width:48%;margin-right: auto;padding:8px;}
.cases .cases_ul li .pic{height: 180px;line-height: 180px;}
.cases .cases_ul li:nth-child(2n){float:right}
.cases .cases_ul li .li_title a{font-size: 15px;}

.news{width:100%;padding:0px 12px;box-sizing: border-box;}
.news .news_ul li{height: 50px;line-height: 50px;font-size: 15px;}
.news .news_ul li .li_title{height: 50px;width:calc(100% - 103px);}
.news .news_ul li .li_date{width:100px;}

.about .pic{width:100%;}
.about .about_con{width:100%;margin-top: 20px;font-size: 16px;line-height: 32px;}

.main_bottom{padding:25px 15px 20px 15px;box-sizing: border-box;}
.main_bottom .con{max-width: 100%}
.main_bottom .con .bot_nav{display: none;}
.main_bottom .con .bot_nav .title{font-size: 20px;}
.main_bottom .con .bot_nav .nav_a{font-size: 16px;}
.main_bottom .con .bot_nav.contact{display: block;}
.main_bottom .con .line{display: none;}
.main_bottom .con .bot_logo{display: none;}
.main_bottom .con .ewm{width:40%;padding-top: 40%;margin-top: 20px;margin-right: 30%}

.nav_more{display: block; position: relative;width: 45px;height: 40px;float: right;cursor: pointer;opacity: 0.9;margin-bottom: 0.1rem;margin-left: 30px;}
.nav_more span{display: block;position: absolute;height: 4px;top: 22px;left: 8px;right: 0px;background-color: #ffffff}
.nav_more span:before,.nav_more span:after{content:"";display: block;position: absolute;width: 100%;height: 4px;background: #ffffff;}
.nav_more span:before{top: -10px;}
.nav_more span:after{bottom: -10px;}
.dede_pages{text-align: center;margin:40px auto auto auto;}
.dede_pages a{width:30px;height:25px;line-height: 25px;font-size: 14px;margin-bottom: 10px;}
.dede_pages .current{width:30px;height:25px;line-height: 25px;font-size: 14px;color:white;background-color: #422C29;display: inline-block;margin-bottom: 0px;margin-left:5px;border:1px solid #422C29;}
.dede_pages .num{width:30px;height:25px;line-height: 25px;padding-top:0px;font-size: 14px;color:#333333;background-color: white;display: inline-block;float:none;margin-bottom: 0px;margin-left:15px;}
.dede_pages .num:hover{background-color: #422C29;color:white; }
.dede_pages .next{width:50px;height:25px;line-height: 25px;font-size: 14px;margin-top: auto;padding-top:0px;color:white;background-color: #422C29;display: inline-block;float:none;text-align: center;margin-bottom: 0px;margin-left:15px;}
.dede_pages .prev{width:50px;height:25px;line-height: 25px;font-size: 14px;padding-top:0px;color:white;background-color: #422C29;display: inline-block;float:none;text-align: center;margin-bottom: 0px;}

.m_foot{width:100%;position:fixed;height:40px;background-color:#56A343;display: block;bottom:0;left:0;padding:2px 0;z-index: 998;}
.m_foot li{width:33.33%;float:left;position: relative;}
.m_foot li .img{display: block;width:25px;height:25px;margin:auto;}
.m_foot li .ewm{width:80px;height:80px;position: absolute;top:-80px;left:7px;display: none;}
.m_foot li span{display: block;text-align: center;font-size:13px;color:#ffffff;line-height: 14px;}

}

@Media screen and (max-width: 480px){


}