@media screen and (max-width:1200px){
body{ background: #fff }
.mobile{ display: block;  width: 100%; top: 6px; position: fixed; z-index: 99999 }
.nav{ display: none; }
.search_form{ display: none; }
.box{ width: 100%; padding-left: 10px; padding-right: 10px; box-sizing: border-box; }
h1{ padding: 10px 0; position: relative; z-index: 99999999; }
.language{ line-height: 77px; width: 110px; }
h1 img{ height: 50px; }
.mobile-inner {  width: 100%;}
.phone_banner{ display: block; }
.pc_banner{ display: none; }
.flex-nav-prev a{ left: 20px; background-size: 50% }
.flex-nav-next a{ right: 20px; background-size: 50% }
.index_about{ padding: 20px 10px 30px; }
.us_right{ display: none; }
.us_left{ float: none; width: 100%; }
.h3_us{ text-align: center; }

.us_zi{ height: auto; }
.us_see{ margin: 0 auto }

.use{ height: auto; padding: 30px 0; background-size: cover; }
.use_inner{ padding: 0; }
.index_tit{ height: auto; }
.index_tit h3{ background: none; height: 40px; line-height: 40px; font-size: 20px; font-weight: bold; }
.index_tit .index_i{ position: static; }
.index_i img{ height: 14px; width: auto; }
.use_ul{ margin: 30px 0 0 0; }

.use_ul li{ float: none; width: 100%; margin: 0 0 15px 0; height: auto; }
.use_img{ height: auto; width: 100%; text-align: center; }
.use_img img{ width: auto; height: auto; max-width: 100%; }
.use_ul li h3{ text-align: center; }
.use_zi{ height: auto; }
.use_i{ margin: 0 auto }
.use_ul li:nth-child(odd){ margin-top: 0; }

.ent_ul{ padding: 30px 0; }

.ent_ul li{ margin: 0; display: block; float: left; width: 25%; padding: 0 5px; box-sizing: border-box; background: none }
.ent_ul li a{ background: #e5e5e5; display: block; }
.ent_ul li.on{ background: none } 
.ent_ul li.on a{ background: #164fa1 } 

.wu_ul{ margin: 0; }
.wu_ul li{ float: none; width: 100%; margin: 0 0 20px 0; height: auto; text-align: center; }
.press_div{ padding: 30px 0 0 0 }
.press_left{ float: none; width: 100%; margin: 0 0 20px 0; }

.press_left dt{ width: 100%; height: auto; text-align: center; }
.press_left dt img{ width: auto; height: auto; max-width: 100%; }
.press_tit{ text-align: center; font-size: 14px; }
.press_left dd .pre_zi{ height: auto; }
.press_left dd .press_see{ margin: 0 auto }
.perss_right{ float: none; width: 100%; }

.press_dl{ height: auto; position: inherit; overflow: hidden; }
.press_dl dt{ margin-right: 10px; }
.press_dl dd{ float: left; width: 75%; }
.press_dl dd a{ font-size: 14px; }
.press_dl dd .press_zi{ font-size: 12px; line-height: 24px; }
.link{ padding: 30px 10px; }

.link_scroll{ width: 190px; margin-left: -95px; left: 50%; }
.link_left{ left: 0; }
.link_right{right: 0;}
.jn_div{ width: 284px; left: 50%; margin-left: -142px; }

.foot{ display: none; }
.foot_recu{ display: block; }

.add{ background: #303030; height: auto; line-height: 30px; padding: 10px 0; }
.column{ height: auto; }
.column li{ display: block; float: left; margin: 0; padding: 0 5px; box-sizing: border-box; width: 50%; }
.about{ padding: 30px 0; }

.beij{ font-size: 16px; height: 40px; line-height: 40px; }
.year{ height: auto; line-height: 40px; font-size: 20px; }
.about_line{ margin-bottom: 20px; }
.about_word img,.news_word img,.aboutzi img{ width: auto!important; height: auto!important; max-width: 100%!important; }

.about_img{ float: none!important; text-align: center!important; margin: 0 0 20px 0!important; }

.about_ul li{ background-size: 60%!important; height: 80px; }
.about_ul{ height: 80px; }
.aboutzi h3{ font-size: 20px; }
.comp{ padding: 30px 0; }
.comp_tit{ height: 40px; line-height: 30px; font-size: 20px; margin-bottom: 30px;}
.comp_dl dd{ float: none; width: 100%; }
.comp_dl dt{ float: none; width: 100%; }
.comp_dl img{ width: auto; height: auto; max-width: 100%; }
.comp_dl:nth-child(odd) dt{ float: none; }
.comp_inner{ padding: 15px 10px; }
.comp_inner h3{ font-size: 18px; height: 40px; line-height: 40px; text-align: center; }
.comp_inner .compzi{ height: auto; }
.honor{ padding: 30px 0; }
.a_banner,.flexslider{ margin-top: 78px!important; }
.tran_ul{ margin: 0 0 30px 0; }
.tran_ul li,.vertical_ul li{ float: none; width: 100%; height: auto; margin:0 0 20px 0; text-align: center; }
.tran_ul li img,.vertical_ul li img{ width: auto; height: auto; max-width: 100%; }

.vertical_ul{ margin: 0 0 20px 0; }
.his{ padding: 30px 0; }
.his_right{ float: none; width: 100%; }
.his_ul li .his_year{ text-align:center; padding-top: 40px; width: 100%; display: block; }
.his_left{ float: none; width: 100%; text-align: left; }
.his_ul{ background: none; }
.his_zi{ text-align: center; }
.his_ul li{ margin-bottom: 10px; }
.news_dl dt{ float: none; margin: 0 auto 10px; }
.news_dl dd{ float: none; width: 100%; }
.dl_right{ display: none; }
.dl_left{ float: none; width: 100%; }
.dl_left .news_tit{ font-size: 14px; text-align: center;  padding: 0;}
.news_tit .wx_line{ display: none; }
.news_zi{ padding: 0; height: auto; }
.release h3{ height:auto; line-height: 40px; font-size: 20px; padding: 30px 0 10px 0; }
.rel{ text-align: center; }
.piece a{ height: auto; line-height: 30px; font-size: 12px; }
.tech_top{ margin-top: 30px; }
.tech_bottom{ padding-bottom: 30px; }
.tech_dl{ padding: 30px 0; }
.tech_dl dt{ float: none; width: 100%; text-align: center; height: auto; margin-bottom: 20px;}
.tech_dl dt img{ width: auto; height: auto; max-width: 100%; }
.tech_dl dd{ float: none; width: 100%; }
.tech_dl dd .tech_tit{ text-align: center; }
.tech_dl dd .techzi{ height: auto; margin-bottom: 15px; }
.tech_dl dd .tech_see{ margin: 0 auto }
.xiao_dl{ margin: 30px 0; }
.xiao_dl dt{ float: none; width: 100%; text-align: center; height: auto; margin:0 0 20px 0; }
.xiao_dl dt img{ width: auto; height: auto; max-width: 100%; box-sizing: border-box; }
.xiao_dl dd{ float: none; width: 100%; }
.xiao_dl dd h3{ font-size: 20px; font-weight: inherit; }
.xiao_zi{ height: auto; }
.solve{ padding: 0 0 30px 0; }

.solve_ul{ height: auto; }
.solve_ul li{ margin: 0 0 10px 0; width: 33.3%; background-size: cover; }
.solve_tit{ text-align: center; font-size: 20px; }
.guan_ul{ margin: 0; }
.guan_ul li{ float: none; width: 100%; margin: 0 0 20px 0; }
.guan_img{ width: 100%; height: auto; text-align: center; }
.guan_img img{ height: auto; width: auto; max-width: 100%; }
.guan_zi{ font-size: 12px; }


.rele_dl{ padding: 30px 0; }
.rele_dl dt{ float: none; width: 100%; text-align: center; height: auto; margin: 0 0 20px 0; }
.rele_dl dt img{ width: auto; height: auto; max-width: 100%; }
.rele_dl dd{ float: none; width: 100%; }

.rele_dl dd .re_tit{ font-size: 16px;  text-align: center; background: none;}
.ul_job{ padding-bottom: 20px; }
.recu{ padding: 30px 0; }
.pos dt{ font-size: 12px; }
.pos dt span.join_none{ display: none; }
.pos dd li.join_none{ display: none; }
.pos dd li,.pos dt span{ width: 25%; font-size: 12px; }

.Requirement{ padding: 20px 10px; }

.cont_top{ margin: 30px 0 0 0; }
.cont_top dl{ float: none; width: 100%; box-sizing: border-box; margin: 0 0 20px 0; }
.cont_h3{ text-align: center; font-size: 20px; height: 80px; line-height: 80px; }
.form_div{ margin: 0; }
.form_txt,.form_area{ float: none; width: 100%; margin:0 0 20px 0; }

.form_yz{ width: 164px ; float: left;}
.form_sub{ float: none; clear: both; }
.form_sub .form_bnt{ margin: 0 10px 0 0; }
.cont_form{ margin-bottom: 20px; }



.pic_ul{ margin:0 0 0 0px;  }
.pic_ul li{ float: none; margin: 0 0 20px 0px; width: 100%; text-align: center; text-align: center; }
.pic_ul li img{ width:auto; height: auto;  max-width: 100%; }







}












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


}
@media screen and (max-width:414px){
.a_banner{background-size:cover!important; height:180px!important;}
.cul_ul li{ width: 100%; float: none; }
}
@media screen and (max-width:375px){
}

@media screen and (max-width:360px){

}
@media screen and (max-width:320px){


}


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