@media screen and (max-width:1200px){
.mobile{ display: block; z-index: 999999; top:-3px;height: 40px; position: absolute; }
.navBtn{width: 34px; height: 24px; position:absolute; right:10px; top:25px;  cursor: pointer; display:block; z-index:99999999 }
.navBtn:before,.navBtn:after{ content: ''; height: 4px; background: #00873b; width: 100%; position: absolute; left: 0; top: 0; transition: all 0.3s ease 0s; z-index:9999999999}
.navBtn:after{ bottom: 0; top: auto;  }
.nav_ul{ display: none; }
.head{position: fixed; background: rgba(0,0,0,.4); z-index: 999; padding: 0; }
.shares{ display: none; }
.search{ display: none; }
h1 img{ height: 40px; }
h1{ line-height: inherit; padding: 10px 0; }
.flex-prev{ width: 30px; height: 30px; margin-top: -15px; left: 10px; background-size: cover;}
.flex-next{width: 30px; height: 30px; margin-top: -15px; right: 10px; background-size: cover;}
.menuBg{ display: block; position: absolute; z-index: 99; }
.box{ width: 100%; padding: 0 10px; box-sizing: border-box; }
.navBg{ display: block; }
.lan{ margin: 16px 30px 0 0; width: 40px; height: 24px; line-height: 24px;  }
.wave-box{ height: 24px; }
.marquee,.wave-list-box ul{height: 24px;}
.lan_a{height: 24px; line-height: 24px;}
.showindex{ display: none; }
.trait_inner{ width: 100%; padding: 0; float: none; padding: 0 10px; box-sizing: border-box; }
.trait_wrap{ float: none; width: 100% }
.trait_inner .index_tit{ padding: 30px 0 0 0; margin-bottom: 20px; }
.index_cn{ font-size: 24px; }
.index_line{ margin-top: 30px; }
.trait_tit{ font-size: 18px; height: auto; line-height: 24px; margin-bottom: 10px;}
.trait_zi{ line-height: 24px; height: 72px; -webkit-line-clamp:2;text-overflow: ellipsis;display: -webkit-box;	overflow: hidden;-webkit-line-clamp: 3;	line-clamp:3;	
-webkit-box-orient: vertical;	 margin-bottom: 10px;}
	
.trait_see:after{ display: none; }
.seei,.trait_see{ width: 120px; height: 40px; line-height: 40px; text-indent: 15px; background: url(../images/see.png) 87px center no-repeat }

.trait_see{ margin-bottom: 20px; }
.flex-control-nav{ bottom: 10px; }

.large_passive{ width: 100%; margin-bottom: 20px; }
.large_passive li{ margin: 0; }
.fat{ width: 50%; box-sizing: border-box; padding: 0 2px; border: none; height: auto; margin: 0 0 10px 0; }
.fat img{ width: auto; height: auto; max-width: 100% }
.small_passive{ width: 100%; float: none; }
.small_boxs{ width: 100% }
.small_passive ul li{ width: 360px; }
.foot_inner{ display: none; }
.foot_top{ padding: 20px 0 10px 0; }
.foot_sale{ padding: 0; }
.sale{ float: none; width: 100% }
.foot_img{ margin-bottom: 10px; }
.foot_word{ height:auto; line-height: 22px; margin-bottom: 10px; display: none; }
.foot_link{  margin-bottom: 20px; }
.what{ float: none; padding: 0; border: none; margin:0 0 20px 0; height: auto; }
.foot_call{ padding: 20px 0 0 0; }
.foot_dl{ float: none; width: 100%; margin-bottom: 10px; }
.foot_dl dt{ margin-right: 8px; }
.call_num{ font-size: 14px; }
.foot_bottom{ height: auto; line-height: 22px; padding: 10px 0;  }
.foot_add{ float: none; padding: 0; }
.foot_bottom a{ float: none; width: 100%; }
.what_img{ float: left; margin-right: 20px; }
.footwhat{ padding-top: 40px; }
.install{ height: auto; padding: 30px 0; }
.ins_tit{ padding-top: 0px; font-size: 20px; height: 40px; line-height: 40px; }
.ins_inner{ font-size: 14px; height: auto; line-height: 22px; margin-bottom: 20px; }
.ins_see:after{ display: none; }
.ins_i,.ins_see{ width: 120px; height: 40px; line-height: 40px; text-indent: 15px; background: url(../images/see1.png) 87px center no-repeat }
.index_tit{ padding-top: 30px; margin-bottom: 30px; }
.bus{ background-size: cover; height: auto; padding-bottom: 30px; }
.bus_inner{ width: 100%; height: auto; background: none; }
.bus_left{ float: none;  height: 200px; margin:-60px 0 0 0; }
.bus_right{ float: none; margin: 0; width: 100% }
.bus_pic{display: none;}
.bus_word{ height: auto; background: none; position: static; height: auto; width: 100% }
.bus_jiao{ display: none; }
.word_inner{ height: auto; line-height: 22px; }
.bus_add{ position: static; }
.tel{ font-size: 16px; height: 36px; line-height: 36px; }
.tel_i{ font-size: 20px; }
.site{ margin-top: -50px;}
.site_en{ display: none; }
.site_cn{ font-size: 24px; }
.seat{display: none;}
.site_div{height: 40px; margin-bottom: 30px;}
.catalog{ width: 100%; height: auto;  background: none; border-radius: 0 }
.catalog_ul li{ float: none; background: url(../images/site.png) right center repeat; box-sizing: border-box; width: 100%; margin: 0 0 10px 0 }
.catalog_ul li a{ width: 100%; height: 40px; line-height: 40px; font-size: 16px; }
.wrap{ padding: 0px 0 30px 0; }
.rahmen{ display: none; }
.pro_ul{ margin: 0; }
.pro_ul li{ float: none; width: 100%; margin: 0 0 20px 0; }
.pro_img{ width: 100%; height: auto; text-align: center; border: none; background: none; }
.pro_tit{ background: none; }
.pro_img img{ width: auto; height: auto; max-width: 100% }
.kk_tit{ margin-bottom: 20px; }
.kk_info img{ width: auto; height: auto; max-width: 100% }
.pages{ padding: 20px 0 10px 0; }
.pages a{ height: auto; line-height: 24px; margin-bottom: 10px; }
.end{ margin-bottom: 30px; }
.honor{ margin-bottom: 20px; }
.large_box{ float: none; width: 100%; margin: 0; }
.large_box li img{ width: auto; height: auto; max-width: 100% }
.small_box{ width: 334px; margin: 0 auto; float: none; padding: 20px 0 0 0; }
.small_list{ width: 100% }
.vacuum{ position: static; width: 100%; padding-top: 30px; }
.vacuum_tit{ font-size: 18px; height: auto; line-height: 24px; margin-bottom: 10px; display: block; }
.vacuum_line{ margin-bottom: 10px; }
.vacuum_div{ line-height: 22px; height: auto; }
.case_ul li{ margin: 0 0 20px 0; float: none; width: 100% }
.case_img{ width: 100%; height: auto; text-align: center; }
.case_img img{ width: auto; height: auto; max-width: 100% }
.case_div{ padding: 10px; }
.case_tit{ height: 40px; line-height: 40px; font-size: 18px; float: none; }
.case_box{ height: auto; }
.case_tiem{ height: 30px; line-height: 30px; float: none; margin-bottom: 10px;}
.case_zi{ font-size: 14px; }
.case_info img{ width: auto; height: auto; max-width: 100% }

.details{ float: none; width: 100% }
.item{ float: none; width: 100%; margin-bottom: 30px; }
.item_tit{ height: 50px; line-height: 50px; }
.item_ul a{ height: 40px; line-height: 40px;  }
.item_ul li{background-size: cover;height: 40px;}
.item_dl{ margin-bottom: 30px; }
.item_dl dt{ float: none; width: 100%; text-align: center; height: auto; margin-bottom: 20px; }
.item_dl dt img{ width: auto; height: auto; max-width: 100% }
.item_dl dd{ float: none; width: 100%; margin: 0; }
.void_tit{ font-size: 18px; height: auto; line-height: 24px; margin-bottom: 10px; }
.void_line{ margin-bottom: 10px; }
.void_zi{ height: auto; }
.news_dl{ margin-bottom: 30px; }
.news_dl dt{ float: none; width: 100%; height: auto; margin: 0 0 20px 0; }
.news_dl dt img{ width: auto; height: auto; max-width: 100% }
.news_dl dd{ padding: 0; float: none; width: 100% }
.news_tit{ height: auto; line-height: 24px; font-size: 16px; margin-bottom: 10px; }
.news_zi{ margin-bottom: 20px; line-height: 24px; font-size: 14px; margin-bottom: 10px;height: auto;}
.news_time{ margin-bottom: 10px; }
.jour_dl{ padding: 0; background: none;  margin-bottom: 30px; }
.jour_dl dt{ float: none; margin: 0 auto 20px; }
.jour_dl dd{ float: none; width: 100% }
.jour_left{ float: none; width: 100% }
.jour_zi{ float: none; width: 100%;height: auto; line-height: 24px; }
.jour_tit{ height: auto; line-height: 24px; font-size: 16px; margin-bottom: 10px;}
.jour_right{ float: none; padding-top: 10px; }
.jour_see{ margin: 0 auto }
.news_info img{ width: auto; height: auto; max-width: 100% }
.release h3{ height: auto; line-height: 24px; font-size: 18px; }
.release{ padding-bottom: 10px; margin-bottom: 20px; }


.Requirement{ padding: 0 0px; }
.rement_left{ float: none; width: 100%; height: auto; padding: 0; }
.rement{ padding: 10px; }
.rement_h3{ height: 40px; line-height: 40px; }
.rement_right{ float: none; width: 100%; height: auto; background: none; }
.rement_inner{ margin: 0; box-shadow: none; padding: 20px 0; height: auto; width: 100%;  }

.recu ul{ overflow: hidden; height: auto; line-height: 26px; padding: 15px 10px; }
.pos dd li{ padding: 0 0px; text-align: left; line-height: 18px; }
.join_h3{ height: 50px; line-height: 50px; font-size: 18px;}
.recu ul.act{ padding: 10px; padding-left:10px; background:none;  }


.tact_made{ float: none; width: 100%; height: auto; padding: 0 10px; background-size: cover; margin-bottom: 20px; }
.tact_div{ padding: 20px 0; }
.tact_tit{ font-size: 20px; height: auto; margin-bottom: 10px; line-height: 24px; }
.tact_mess{ float: none; width: 100%; height: auto; background-size: cover; padding-bottom: 30px; }
.mess_tit{ padding: 20px 10px 0; font-size: 16px;height: auto; line-height: 24px; text-align: left}
.mess_form{ padding: 0 10px; }
.mess_txt{ width: 100%; height: 40px; line-height: 40px; }
.area_mess{ width: 100% }
.mess_div{ width: 100% }
.code_txt{ width: 280px; }
.mess_sub{ width: 100% }





.proseat{ padding: 0; }
.fat_tit{ font-size: 20px; height: 36px; line-height: 36px; margin-bottom: 10px; }
.fat_inner{ line-height: 26px; margin-bottom: 20px; }
.part{ padding:5px; margin-bottom: 30px; }
.probanner{ float: none; width: 100% }
.small_box{ width: 312px; }
.part_inner{ float: none; width: 100%; padding-top: 20px; }
.part_tit{ font-size: 20px; height: 40px; line-height: 40px; }
.part_k{ height: auto; line-height: 22px; margin-bottom: 10px; }
.des_tit{ height: 60px; line-height: 60px; }
















}












@media screen and (max-width:768px){

}
@media screen and (max-width:414px){
.a_banner{background-size:cover!important; height:290px!important;}

}
@media screen and (max-width:375px){
.a_banner{background-size:cover!important; height:240px!important;}

}

@media screen and (max-width:360px){
.a_banner{background-size:cover!important; height:240px!important;}

}
@media screen and (max-width:320px){


}


@media screen and (min-width:1201px){
}

