@Media screen and (max-width: 1260px){
.dk_head .con .dk_nav li:last-child{margin-right:-15px;};

}
@Media screen and (max-width: 1200px){
.max_width{padding-left:15px;padding-right: 15px;box-sizing: border-box;}
.main_bottom .con .right_nav li .main_a{font-size: 18px;line-height: 18px;}
.main_bottom .con .right_nav{width:60%;}
.dk_head .con{padding-left: 15px;padding-right: 15px;}
.dk_head .con .dk_nav li{width:120px;}
}

@Media screen and (max-width: 768px){
  .dk_head{height:50px;}
  .dk_head .con{padding-right: 15px;padding-left: 15px;}
  .dk_head .con .logo{width:40px;}
.dk_head .con .dk_nav{display: none;}

.index_title .en_title{font-size: 22px;line-height: 22px;}
.index_title .cn_title{font-size: 20px;line-height: 20px;margin-top: 13px;}
.index_title .line{margin-top: 10px;}

.index_product{padding-top: 30px;}
.index_about{background:url(../images/index_about_bg.jpg);background-size: auto auto;height: 575px}
.index_about .con{margin-top: 50px;margin-left: 15px;}
.index_about .con .title{font-size: 20px;line-height: 22px;}
.index_about .con .title2{font-size: 18px;line-height: 18px;}
.index_about .con .des{width:96%;margin-top: 35px;text-align: justify;}
.index_about .con .cate_con{margin-top: 40px;}
.index_about .con .cate_con .cate_a{margin-right: 20px;}
.index_about .con .more_con{margin-top: 40px;}

.index_news{padding-top: 30px;padding-bottom: 10px;}
.index_news .con{margin-top: 30px;}
.index_news .con .first_news{width:100%;}
.index_news .con .other_con{width:100%;margin-top: 20px;}
.index_news .con .other_con li{margin-bottom: 25px;}
.index_news .con .other_con li .li_date{width:19.5%;}
.index_news .con .other_con li .li_con{width:79%;}
.index_news .con .other_con li .li_date .day{font-size: 25px;line-height: 25px;}
.index_news .con .other_con li .li_con .li_title{font-size: 15px;}
.index_news .con .other_con li .li_con .li_des{height:40px;line-height: 20px;font-size: 12px;margin-top: 8px;}

.location_con .con .channel .en_title{font-size: 32px;line-height: 32px}
.location_con .con .channel .cn_title{font-size: 22px;line-height: 22px;margin-top: -10px;}
.location_con .con .location{float:left;margin-top: 15px;}
.inner_cate{padding-bottom: 10px;}
.inner_cate li{width:auto;padding:0px 10px;}
.inner_cate li a{font-size: 16px;}

.about_con{margin-top: 25px}
.about_con .pic{width:100%;}
.about_con .right_con{width:100%;}

.culture{margin:30px auto 25px auto;}
.culture li{width:100%;margin-bottom: 25px;}
.culture li .li_title{margin-top: 0px;font-size: 22px;line-height: 23px;}
.culture li:nth-child(2n){display: none;}

.honor{margin:30px auto auto auto;}
.honor li{width:46%;margin-right: auto;}
.honor li:nth-child(2n){float:right;}

.contact{margin:30px auto 30px auto;}
.contact .left_info{width:100%;padding-top: 20px;margin-bottom: 20px;margin-left: 0px;padding-left: 0px}
.contact .left_info .title{font-size: 18px;line-height: 20px;}
.contact .left_info .en_title{line-height: 20px;font-size: 13px;letter-spacing: 0px;}
.contact .map{width:100%;}

.news .news_ul li{margin-top: 25px;padding-bottom: 20px;}
.news .news_ul li .li_con .li_title{font-size: 15px;height: 16px;line-height: 16px;margin-top: 0px;}
.news .news_ul li .li_con .li_des{height: 40px;line-height: 20px;font-size: 12px;margin-top: 5px;}
.news .news_ul li .li_con .li_date{margin-top: 5px;font-size: 12px;}

.service_cate_con{margin-top: 25px;}
.service_cate_con li .li_title{font-size: 13px;letter-spacing: 1px;}
.service_con{margin-top: 40px;display: none;}
.service_con .list{height: 260px}
.service_con .list .text{width:92%;margin:15px auto auto auto;}
.service_con .list .text .title{width:90%;font-size: 22px;}
.service_con .list .text .des{width:100%;font-size: 15px;line-height: 26px;}
.service_con.m_service{display:block;}

.case{margin:30px auto 30px auto;}
.case .case_ul li{width:48%;margin-right: auto;margin-bottom: 30px;}
.case .case_ul li .li_title{width:92%;font-size: 14px;height:48px;line-height: 24px;margin-top: 15px;}
.case .case_ul li .li_more{width:145px;height:32px;line-height: 32px;font-size: 15px;}
.case .case_ul li:nth-child(2n){float:right;}

.product{margin:30px auto 30px auto;}
.product .product_ul li{width:48%;float:left;display: block;margin-right: auto;margin-bottom: 25px;}
.product .product_ul li:nth-child(2n){float:right;}

.product_detail .pic_con{margin-bottom: 35px;}
.product_detail .pic_con .pic{width:100%;}
.product_detail .pic_con .right_des{width:100%;}
.product_detail .pic_con .right_des .title{font-size: 26px;line-height: 27px;}
.product_detail .other_detail{margin-bottom: 30px;}
.product_detail .other_detail .other_title{width:100%;float:none;font-size: 22px;line-height: 23px;}
.product_detail .other_detail .other_con{width:97%;float:none;margin-top: 15px;}


.main_bottom{padding-top: 26px;padding-bottom: 10px}
.main_bottom .con .left_info .company{padding-left: 60px;background:url(../images/logo2.png) left top no-repeat;background-size:50px 32px;}
.main_bottom .con .right_nav{display: none;}
.main_bottom .con .left_info .bot_logo{width:293px;}
.main_bottom .con .left_info .bot_logo.mobile{display: block;}
.main_bottom .con .left_info .bot_logo.pc{display: none;}

.news_detail .content{margin-top: 20px;}
.news_detail_title_con{width:92%;height:1.5rem;padding:1px 1.5%;background-color: #f9f9f9;margin:0.28rem auto auto auto;border-bottom: 1px solid #F0F0F0;}
.news_detail_title_con .title{height:0.36rem;line-height: 0.36rem;overflow: hidden;font-size: 0.34rem;text-align: center;margin-top: 0.4rem;}
.news_detail_title_con .date{height:.34rem;line-height: 0.34rem;overflow: hidden;font-size: 0.28rem;text-align: center;color:#999999;margin-top: 0.18rem;}
.news_detail_con{width:92%;padding:20px 1.5%;margin:auto;background-color: #f9f9f9;border-bottom: 1px solid #F0F0F0;}
.pre_next{width:92%;padding:20px 1.5%;margin:auto;border-bottom: 1px solid #F0F0F0;background-color: #f9f9f9;color:#666666;}
.pre_next a{color:#666666;;}
.pre_next .prev_article{margin-bottom: 10px;}
.go_back{width:92%;padding:0.3rem 1.5%;text-align: center;background-color: #f9f9f9;margin:auto;}
.go_back a{color:#666666;}

.prev_next_article{margin-top: 10px;font-size: 14px;}
.prev_next_article .prev_article{width:100%;float:none;}
.prev_next_article .back_to_list{width:100%;text-align:left;float:none;display: block;}
.prev_next_article .next_article{width:100%;text-align:left;float:none;}

.dede_pages{width:97%;text-align: center;margin:20px auto auto auto;}
.dede_pages .current{width:40px;height:30px;line-height: 30px;font-size: 14px;color:#AAAAAA;border:1px solid #F99219;background-color: #F99219;display: inline-block;margin-bottom: 0px;margin-left:15px;color:white;}
.dede_pages a{width:40px;height:30px;line-height: 30px;padding-top:0px;font-size: 14px;color:#AAAAAA;background-color: white;display: inline-block;float:none;margin-bottom: 0px;margin-left:15px;border:1px solid #DDDDDD;}
.dede_pages a:hover{background-color: #F99219;color:white; }
.dede_pages .next{width:60px;height:30px;line-height: 30px;font-size: 14px;padding-top:0px;color:white;background-color: #F99219;display: inline-block;float:none;text-align: center;margin-bottom: 0px;margin-left:15px;vertical-align:top;border:1px solid #F99219}
.dede_pages .prev{width:60px;height:30px;line-height: 30px;font-size: 14px;padding-top:0px;color:white;background-color: #F99219;display: inline-block;float:none;text-align: center;margin-bottom: 0px;border:1px solid #F99219;}

#fengxiangx{width:95%;}

.nav_more{display: block; position: relative;margin-right: 5px;width: 35px;height: 40px;float: right;cursor: pointer;opacity: 0.9;margin-top: 5px;}
.nav_more span{display: block;position: absolute;height: 2px;top: 22px;left: 8px;right: 0px;background-color: #1AAACD}
.nav_more span:before,.nav_more span:after{content:"";display: block;position: absolute;width: 100%;height: 2px;background: #1AAACD;}
.nav_more span:before{top: -10px;}
.nav_more span:after{bottom: -10px;}

.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(46,177,209,0.9);}
.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;letter-spacing: 3px}
.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;}


/**浮窗***/
.float_window{width:85px;position: fixed;top:15%;right:5px;z-index: 11;}
.float_window ul{padding:20px 3px;background-color: #0C79E1;border-radius: 4px;}
.float_window ul li{border-bottom: 1px solid #F5F5F5;margin-bottom: 15px;padding-bottom: 10px;position: relative;}
.float_window ul li .icon{display: block;margin:auto;}
.float_window ul li .ewm{width:78px;height:78px;display: block;margin:auto;}
.float_window ul li .tel_con{width:150px;height:50px;line-height: 50px;text-align: center;font-size: 16px;font-weight: bold;color:#ffffff;position: absolute;top:0;left:-150px;background-color: #0C79E1;display: none;}
.float_window ul li:hover .tel_con{display: block;}
.float_window ul li span{text-align: center;color:#ffffff;display: block;margin-top: 5px;}
.float_window ul li:last-child{margin-bottom: 0;border-bottom: 0px;padding-bottom: 0px;}
.float_window .go_up{padding:10px 9px;background-color: #0C79E1;border-radius: 4px;margin-top: 10px;}
.float_window .go_up img{display: block;margin:auto;}
.float_window .go_up span{text-align: center;color:#ffffff;display: block;margin-top: 5px;}

    .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;}
}