@media screen and (max-width:1200px){
.mobile{ display: block; z-index: 9999; top: 50px;height: 50px; 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{ height: auto; }
.box{ width: 100%; padding: 0 10px; box-sizing: border-box; }
h1{ line-height: inherit; padding: 10px 0; z-index: 999999; position: relative; }
h1 img{width: 170px;}
.lan{ height: 30px; line-height: 30px; padding-top: 6px; }
.head_top{ height: 36px;line-height: 36px; }
.wel,.log{ height: 36px;line-height: 36px; }
.head_bottom{ background: none; height: auto; margin: 0; }
.slides li{ margin: 0; }
.lan a{ height: 24px; line-height: 24px; color: #333; padding: 0 3px;}
.lan a img{ margin-right: 5px; }

.headbj{ background: none; }

.foot_top{ padding: 10px 0; }
.foot_left{ display: none; }
.foot_right{ width: 100%; float: none; }
.foot_ul li{ margin-top: 0px; font-size: 12px; }
.foot_ul{ border: none;padding: 0; }
.foot_ul li img{ width: 18px; height: 18px; display: none; margin-right: 6px }
.foot_bottom{ height: auto; line-height: 24px; padding: 10px 0; }

.us{ padding: 20px 0 30px 0;}
.us_left{ display: none; }
.us_right{ float: none; width: 100% }
.us_tit{ padding: 0; font-size: 18px;  height: 40px; line-height: 40px; margin-bottom: 4px; }
.us_tit img{ margin-right: 8px; width: 112px; }
.us_words,.core dd{ font-size: 14px; line-height: 22px; height: 66px; margin-bottom: 10px; width: 100%  }
.us_ul{ padding-bottom: 10px; margin-bottom: 20px; }
.core{ padding: 0; margin-bottom: 0px; }
.core dt{ width: 100%; margin: 0; border: none; padding: 0 0 10px 0; }
.core_i{ text-align:left; font-size: 18px; height:auto; line-height: 24px; display: inline-block; }
.core_see{ width: 150px; }
.scheme{ height: auto; padding-bottom: 30px; background-size: cover; }
.scheme_h3{ margin: 0; font-size: 20px; height: 40px; line-height: 40px; padding: 20px 0 10px 0; width: 126px; margin-bottom: 20px; }
.scheme_ul{ margin: 0 0 0 0; padding: 0; }
.scheme_ul li{ background: none; width: 50%; padding: 0 5px; height: auto; box-sizing: border-box; margin: 0 0 20px 0; }
.scheme_ul li a{ background: #fff; display: block; padding: 10px; box-sizing: border-box; }
.scheme_dl{ margin: 10px 0; height: auto; }
.scheme_dl dd{ font-size: 16px; width: 100px; height: 40px; line-height: 40px; }
.scheme_dl dt{ margin-right: 8px; height: 40px; line-height: 40px; }
.scheme_dl dt img{ height: 24px; width: auto; }
.scheme_inner{ line-height: 20px; height: 60px; }
.scheme_see{ height: 40px; line-height: 40px; }
.link_scroll{ width: 230px; left: 50%; margin-left: -115px; }
.link_div{ margin-bottom: 40px; }
.aboutimg{ float: none!important; width: 100%!important; margin: 0 0 20px 0!important; }
.about img{ width: auto; height: auto; max-width: 100% }
.about { padding: 30px 0; }
.a_banner{ margin-top: 0!important; }

.site{ height: auto; }
.site_ul{ display: block; padding-top: 10px; }
.site_ul li{ width: 50%; padding: 0 3px; box-sizing: border-box; margin: 0 0 5px 0; }
.site_ul li a{ width: 100%; height: 40px; line-height: 40px; }
.course{ padding: 30px 0; height: 50px; }
.course_cn{ font-size: 20px; top: 30px; }
.course_en{ font-size: 18px; }
.deve_inner{ padding: 30px 0 0 0; background: url(../images/devebj1.jpg) center top no-repeat; background-size: contain; height: auto; min-height: 600px;}
.deve_scroll{ width:300px; top: 42px; left: 50%; margin-left: -150px; }
.deve_time{ margin: 0 auto 20px; }

.deve_left{ left: 0; top: 20px; }
.deve_right{ right: 0;  top: 20px;}
.honor_ul{ padding: 20px 0; }
#certify{ width: 100% }
#certify .swiper-slide{ width: 280px; }
.pro{ padding: 0; }
.pro_top{ padding: 20px 0; }
.series_h3{ font-size: 18px; padding: 0 10px; height: 40px; line-height: 40px; }
.series{ width: 68%; margin: 0; }
.series_txt{ height: 40px; line-height: 40px; width: 70%; padding: 0 5px;}
.series_sub{ width: 30%; font-size: 14px; height: 40px; line-height: 40px; }
.pro_ul{ margin: 0; padding: 0 0 30px 0; }
.pro_ul li{ float: none; width: 100%; margin: 0 0 15px 0; }
.pro_img{ width: 100%; height: auto; text-align: center; }
.pro_img img{ width: auto; height: auto; max-width: 100% }
.proinfo_top{padding: 20px 0;}

.se{ padding: 20px 10px; height: auto;  }
.se_tit{ font-size: 18px; height: 40px; line-height: 40px; }
.se_name{ font-size:14px;  text-align: left; width: 150px; }
.se_inner{ float: left; padding-left: 5px; font-size: 14px; width: 165px;}
.se_left{ float: none; width: 100%; height: auto; }
.se_right{ float: none; width: 100%; height: auto; line-height: inherit; padding-top: 15px; }
.se_right img{ width: auto; height: auto; max-width: 100% }
.minute{ padding: 20px 10px; }
.pro_return{ margin: 30px 0; }
.plain{ float: none; margin-bottom: 20px; }
.plain_ul{ float: none; width: 100% }
.plain_ul li{ margin-bottom: 10px; }
.case_ul{ padding: 30px 0; }
.case_ul li{ float: none; width: 100%; margin: 0 0 20px 0; }
.case_img{ width: 100%; height: auto; text-align: center; }
.case_img img{ width: auto; height: auto; max-width: 100% }
.case_div{ padding: 10px; }
.case_inner{ height: auto; line-height: inherit; }
.case_tit{ float:none; width: 100%; height: 30px; line-height: 30px; font-size: 16px;  }
.case_time{ float: none; width: 100%; height: 30px; line-height: 30px; }
.case_words{ font-size: 14px; line-height: 24px; height: 72px; }
.case_div:after{ display: none; }
.rel{ padding: 20px 0 0 0; }
.rel_tit{ height: auto; line-height: 24px; font-size: 16px; padding-bottom: 10px; }
.rel_left{ height: auto; line-height: 24px; }
.rel_right{ padding-top: 0; height: 26px; }
.rel_center{height: 30px; line-height: 30px;}

.casewords{ padding: 20px 0 ; overflow: hidden; }
.casewords img{ width: auto!important; height: auto!important; max-width: 100%!important }
.exp{ padding: 0; }
.exp_h3{ font-size: 20px; }
.exp_ul{ margin: 0 0 20px 0; }
.exp_ul li{ margin: 0 0 10px 0; float: none; width: 100%; }
.case_pic{ width: 100%; height: auto; text-align: center; border: none; }
.case_pic img{ width: auto; height: auto; max-width: 100% }
.casetitle{ height: 40px; line-height: 40px; }
.piece{ padding: 20px 0 0 0; }
.piece a{ height: auto; line-height: 22px; margin-bottom: 10px; }
.rel_ul{ margin: 0 0 20px 0; }
.rel_ul li{ float: none; width: 100%; height: auto; margin: 0 0 10px 0; }
.proimg{ width: 100%; text-align: center; height: auto; }
.proimg img{ width: auto; height: auto; max-width: 100% }
.news{ padding: 30px 0; }
.news_dl{ margin-bottom: 20px; }
.news_dl dt{ width: 100%; height: auto; float: none;margin-bottom: 10px;}
.news_dl dt img{ width: auto; height: auto; max-width: 100% }
.news_dl dd{ background: none; width: 100%; float: none; padding: 0; height: auto; }
.year{ display: none; }
.news_tit{ padding-top: 10px; font-size: 16px;height: auto; line-height: 24px; margin-bottom: 10px; }
.news_words{ font-size: 14px; line-height: 24px; height: 72px; overflow: hidden; margin-bottom: 15px; }
.jour_ul li{ margin-bottom: 15px; height: 40px;  padding: 0 10px 0 15px; background: #eeeeee url(../images/dian.png) 3px center no-repeat }
.jour_left{ height: 40px; line-height: 40px; font-size: 14px; }
.jour_right{height: 40px; line-height: 40px; font-size: 12px; }
.service{ padding: 30px 0; }
.ser_left{ float: none; width: 100%; border: none; margin-bottom: 20px; }
.ser_left ul{ overflow: hidden; }
.ser_left li{ float: left; width: 50%; padding: 0 3px; box-sizing: border-box; }
.ser_left a{ height: 40px; line-height: 40px; text-indent: 0; text-align: center; }
.ser_left li:nth-last-child(1) a{ border-bottom: 1px solid #e5e5e5; }
.ser_right{ float: none; width: 100% }
.describe{ padding:10px; margin-bottom: 20px; }
.des_h3{ padding-top: 0; font-size: 16px; height: 60px; line-height: 60px; }
.des_ul{ margin-bottom: 15px; }
.des_left{ width: 100%; float: none; }
.des_name{ font-size: 14px; height: 24px; line-height: 24px; }
.des_min{ font-size: 14px;  height: 24px; line-height: 24px; }
.immediately{ width: 100px; }
.batch{ width: 100px; margin: 0 10px; text-indent: 32px; background: #ee66a2 url(../images/ser.png) 6px center no-repeat}
.des_right{ float: none; width: 100%; height: auto; line-height: inherit; margin: 20px 0 0 0; }
.des_right img{ width: auto; height: auto; max-width: 100% }
.crux{ padding: 20px 0; height: auto; line-height: 24px; }

.look{ width: 100%; margin: 0 auto 20px; }
.look_txt{ width: 60% }
.look_sub{ width: 40% }
.look_dl{ padding: 0 5px; margin-bottom: 20px; }
.look_dl dt{ float: none; width: 100%; height: auto; line-height: inherit;padding-top: 15px;  text-align: center; margin: 0 0 10px 0; }
.look_dl dt img{ width: auto; height: auto; max-width: 100% }
.look_tit{ height: auto; line-height: 30px; text-align: center; float: none; width: 100%; font-size: 18px; }
.look_see{height: auto; line-height: 30px; text-align: center; float: none; width: 100%; margin: 0 0 10px 0;}
.shopp{ padding: 30px 0; }
.shopp_ul li{ font-size: 12px; overflow: hidden; width: 20% }
.shopp_ul li:nth-child(1),.parts_ul li .part:nth-child(1){ width: 20% }
.parts_ul li{ height: 90px; line-height: 90px; }
.part_se{ height: 90px; line-height: 90px; font-size: 12px; }
.part_img{height: 90px; line-height: 90px;}
.part_time, .part_shan{ height: 90px; line-height: 90px; font-size: 12px; }
.shopp_ul li:nth-child(4),.parts_ul li .part:nth-child(4){ display: none; }
.parts_ul li .part{ width: 20% }
.part_inner{ height: 90px; line-height: 90px; }
.part_add{ display: block; margin: 4px auto  }
.part_txt{ display: block; margin-bottom: 4px; }
.part_reduce{ display: block; margin: 0 auto }
.order_sub{ float: none; margin: 0 auto 30px; font-size: 16px; }

.order_ul li:nth-child(1),.orderdiv li .part:nth-child(1){ width: 25% }
.order_ul li,.orderdiv li .part{width: 25% }
.sign{ margin: 0; padding-bottom: 60px; }
.sign_inner{ width: 100%; height: auto; padding: 50px 0 0 0; }
.sign_dl dt{ display: none; }
.sign_dl dd{ width: 100%; float: none; }
.sign_dl{ padding: 10px 5px; }
.sign_top{ padding: 10px 0; }
.sign_txt{ width: 100% }

.sign_sub{ width: 100%; }
.code_txt{ width: 196px; }
.read{ margin-bottom: 0; }
.reg_inner .sign_top{ padding: 10px 0; }
.reg_inner .sign_dl dd{ width: 100% }
.reg_he{ float: none; height: auto; width: 100%; margin: 0; }

.reg_tit{ float: none; text-align: left; height: 40px; line-height: 40px; }
.reg_txt{ width: 100%; height: 40px; line-height: 40px; }
.sign_txt{ height: 40px; line-height: 40px; }
.reg_inner .read{ margin: 0; }
.reg_inner .sign_sub{ width: 100%; margin:0 0 30px 0; }

.forget{ padding: 10px 5px ; }
.for_tit{ text-align: center; font-size: 18px; margin-bottom: 15px; }
.for_div{ margin: 0; }
.form_left{ float: none; text-align: left; }
.form_txt{ width: 100%; height: 40px; line-height: 40px; }
.form_code{ width: 230px; }
.sub_form{ margin:30px 0; width: 100% }
.forgetbox{ padding: 50px 0 0 0; }
.search{ display: none; }













}












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


}
@media screen and (max-width:414px){
.a_banner{background-size:cover!important; height:152px!important;}

}
@media screen and (max-width:375px){
.a_banner{background-size:cover!important; height:135px!important;}
}

@media screen and (max-width:360px){
.a_banner{background-size:cover!important; height:130px!important;}
}
@media screen and (max-width:320px){
.a_banner{background-size:cover!important; height:115px!important;}

}


@media screen and (min-width:1201px){
}