@media screen and (max-width:1680px){
    .lg_header{width:90%;padding: 0 5%;}
    .lg_wrap_con img{max-width: 100%;height:auto;text-align: center;}
    .bar{height:345px;}
    .nav_dh,.lg_wrap_news_con,.lg_wrap_news_btm,.lg_wrap_pro_fh{padding:0 5%;width:90%;}
    .lg_wrap_pro_ctl{height:auto;}
    .lg_wrap_tech_top{height:auto;}
    .lg_wrap_news_con ul li{margin-right: 1.35%;}
    .lg_wrap_news_con ul li span{height:auto;}
    .lg_company_con ul li span{height:auto;}

}
@media screen and (max-width:1600px){
    .lg_wrap_news_con ul li{margin-right: 1%;}
}
@media screen and (max-width:1440px){
    .bar {height: 296px;}
    .lg_wrap_tech_btm em{width:70%;}
    .lg_wrap_tech_btm i{padding-left: 9%;width: 20%;}
    .lg_wrap_news_con ul li {margin-right: 1.3%;}

}
@media screen and (max-width:1366px){
    .lg_header{padding:0;width:100%;}
    .lg_header_pc{width:94%;}
    .lg_footer{padding:0;}
    .news_con ul li span img{max-width: 100%;max-height: 100%;}
    .lg_footer .lg_footer_top,.lg_footer .lg_footer_bottom{width:94%;margin:0 auto;}
    .bar{height:275px;}
    .lg_wrap_pro_ct,.lg_wrap_pro_cb{padding: 0 8%;width: 84%;}
    .lg_wrap_tech {padding: 0 1%;width: 98%;}
    .nav_dh,.lg_wrap_news_con,.lg_wrap_news_btm,.lg_wrap_pro_fh,.lg_wrap_contact,.lg_wrap_con,.lg_campus_con{padding:0 3%;width:94%;}
    .lg_wrap_news_con ul li {margin-right: 1.3%;}
    .icon_top{right:3%;}

}
@media screen and (max-width:1200px){
    .lg_header_pc ul{margin: 0 5px;}
    .lg_header_pc .logo{margin-top:25px;}
    .lg_header_pc ul li a{width:100px;}
    .news_con ul li span img,.products_con ul li span img{max-width: 100%;}
    .bar{height:247px;}
    .lg_wrap_pro_ct,.lg_wrap_pro_cb{padding: 0 2%;width: 96%;}
    .lg_wrap_tech {padding: 0 10%;width: 80%;}
    .lg_wrap_tech_btm em{width:60%;}
    .lg_wrap_tech_btm i{width:25%;padding-left:9%;}
    .lg_wrap_news_con dl dt .content_lg_newsr em{width:13%;}
    .lg_wrap_news_con ul li {width:24%;margin-right: 1.2%}
    .lg_wrap_news_con ul li .news_tit em i.ir{width:40%;}
    .fixed .lg_header_pc .logo{margin-top:12px;}
    .lg_company_tit,.lg_companys_cons{width:96%;padding:0 2%;}

}
@media screen and (max-width:1024px){
    .lg_header_pc ul{display: none;}
    .nav__trigger{display: block;}
    .lg_header_pc,.lg_footer .lg_footer_top, .lg_footer .lg_footer_bottom{width:98%;}
    .bar{height:211px;}
    .lg_wrap_pro ul li{width: 46%;margin:0 2% 4% 2%;}
    .fixed .nav__trigger{top: 17px;}
    .fixed .zjq-mnav{top:50px;}
    .lg_wrap_pro_cb blockquote:first-child{width:100%;}
    .lg_wrap_pro_cb blockquote:last-child{width:100%;margin:2% auto;text-align: center;}
    .lg_wrap_pro_cb blockquote:last-child img{height:auto;}
    .lg_wrap_tech {padding: 0 5%;width: 90%;}
    .lg_wrap_news_con ul li{margin-right: .9%;}
    .lg_wrap_news_con ul li .news_tit em i{width:40%;}
    .lg_wrap_news_tit h3{font-size: 20px;}
    .tables dl dd input{width: 40%;}
   
}


@media screen and (max-width:768px){
    .lg_footer .lg_footer_top{height: 65px;padding-top: 10px;line-height: 65px;}
    .lg_footer .lg_footer_top .logo{padding-top:10px;}
    .lg_footer .lg_footer_bottom{padding:10px 0;}
    .lg_footer .lg_footer_bottoml,.lg_footer .lg_footer_bottomr{width:100%;float: none;margin-left: 15%;}
    .lg_footer .lg_footer_bottomr dl,.lg_footer .lg_footer_bottomr ul{text-align:center;padding-bottom: 10px;}
    .lg_footer .lg_footer_bottomr dl dd{margin:10px 15px 0 0;}
    .lg_footer .lg_footer_bottomr ul li a{margin:0 15px 0 0;}
    .bar{height:158px;margin:0 auto;}
    #icon_top{height:50px;}
    .nav--active .zjq-mnav{top:50px;}
    .lg_header_pc{height:50px;}
    .lg_header_pc .logo{width:23%;margin-top: 6px;height:auto;}
    .navs{margin-top:9px;}
    .navsr a{font-size: 12px;padding-left:25px;}
    .nav__trigger{top:14px;}
    .navsc{margin: 5px 10px 0;width:25px;}
    .navs .navsl::before{background-size: 15px;}
    .lg_wrap_con>span{margin: 2% auto;}
    .lg_wrap_con>span:nth-child(1),.lg_wrap_con>span:nth-child(2){width:100%;float: none;height:auto;}
    .lg_wrap_con>span:nth-child(1){margin-left: 0;}
    .nav_dh,.lg_wrap_con{padding:0 2%;width:96%;}
    .fixed .lg_header_pc{height:50px;}
    .fixed .lg_header_pc .logo{margin-top: 6px;}
    .partener a:first-child{width:80%;}
    .partener a:last-child{width:12%;}
    .cc{height:auto;max-width: 300px;margin-left: -150px;}
    #teamcont{padding:0;}
    .lg_wrap_pro{padding:0 2%;width:96%;margin:0 auto;}
    .lg_wrap_pro_ctl{width:100%;float: none;margin:0 auto;}
    .lg_wrap_pro_ctr{width:100%;float: none;padding-bottom: 3%;text-align: center;}
    .lg_wrap_pro_ctr h2{margin:5% auto 2%;}
    .lg_wrap_tech ul li{width:48%;}
    .lg_wrap_tech ul li:nth-child(2n){margin-right: 0;}
    .lg_wrap_tech ul li:nth-child(3){margin-right: 3.8%;}
    .nav_dh, .lg_wrap_news_con {padding: 0 2%;width: 96%;}
    .lg_wrap_news_con dl dt .content_lg_newsr{width:63%;}
    .lg_wrap_news_con dl dt .content_lg_newsr em {width: 20%;margin-top:4%;}
    .lg_wrap_news_con ul li{width:44.5%;margin-right: 2%;margin-bottom: 1%;}
    .lg_wrap_news_con ul li:nth-child(2n){margin-right: 0;}
    .lg_wrap_contactl{width:100%;float: none;margin:0 auto;text-align: center;}
    .lg_wrap_contactr{width: 100%;}
    .box-c{margin: 0 auto;width:100% !important;height:130px !important;}
    .fixed .navs{margin-top:9px;}
    .fixed .nav__trigger{top:14px;}
    .lg_wrap_news_con ul li .news_tit em i.ir{width:28%;}
    .lg_wrap_pro_tit dl dd{font-size: 18px;}
    .lg_company_con ul li,.lg_company_con ul li:nth-child(3n){margin: 0 auto 3%;float: none;}
    .lg_campus_con h2{font-size: 30px;}
    .lg_campus_con h3{font-size: 20px;}
    .lg_campus_con b{font-size: 12px;}
    .service_bright{float: none;}
    .service_bleft{width:100%;}

}
@media screen and (max-width:414px){
.lg_footer .lg_footer_top{width:100%;margin:0 auto;float: none;border:none;}
.lg_footer .lg_footer_top .logo{float: none;margin:0 auto;}
.lg_footer .lg_footer_top ul{float: none;}
.lg_footer .lg_footer_top ul li{margin: 0 auto;padding:0 2px;text-align: center;float: none;display: inline-block;}
.lg_footer .lg_footer_bottoml{margin:3% 0 0;}
.lg_footer .lg_footer_bottomr{margin:0;}
.lg_footer .lg_footer_bottoml dl dd{font-size: 12px;letter-spacing: -0.5px;}
.lg_footer .lg_footer_bottomr ul li a,.lg_footer .lg_footer_bottomr p, .lg_footer .lg_footer_bottomr p a{font-size: 12px;letter-spacing: -0.5px;}
.lg_footer .lg_footer_top{line-height: 40px;}
.navsr::before{background-size: 15px;}
.lg_footer .lg_footer_top ul li a,.navs .navsl select{font-size: 12px;}
.fixed .lg_header_pc .logo{margin-top: 16px;}
.products_con ul li,.products_con ul li:last-child{width:96%;margin:0 auto;float: none;}
.list-b li a{width:60px;height:26px;}
.cycle-nav-container{bottom:5px;}
#search-form.open{top:33px;}
.lg_footer .lg_footer_bottomr dl dd{margin: 0 auto;}
.lg_footer .lg_footer_bottomr dl dd img{width:70%;}
.news_con ul li{border:none;}
.bar {height: 85px;}
.navsr span{margin-left: 0;}
.lg_header_pc .logo{margin-top: 16px;}
.nav_dh{height:36px;line-height: 36px;}
.nav_dh_con{text-align: left;}
.nav_dh_con dl dd,.nav_dh_con dl dd a{font-size: 14px;}
.nav_dh_con dl dd a::after{margin-top: -18px;}
.partener a:first-child{width:63%;}
.partener a:last-child{width:20%;}
.fixed .navs{margin-top: 9px}

.lg_wrap_pro ul li{width: 100%;margin: 0 auto;}
.lg_wrap_pro_ctr h2,.lg_wrap_pro_ctr h3{font-size: 28px;}

.lg_wrap_tech ul li{width:100%;}
.lg_wrap_tech_btm i {width: 20%;}
.lg_wrap_news_con dl dt .content_lg_newsl,.lg_wrap_news_con dl dt .content_lg_newsr{width:94%;margin:0 auto;float: none;}
.lg_wrap_news_con ul li{width:90%;margin: 2% auto;float: none;}
.lg_wrap_news_con dl dt .content_lg_newsr em {width: 25%;}
.lg_wrap_news_con ul li:nth-child(2n),.lg_wrap_news_con ul li:nth-child(4n){margin-right: auto;}
.lg_wrap_news_con ul li .news_tit em i.ir{width:30%;}
.lg_wrap_news_con dl dt .content_lg_newsr h3{margin-top:3%;font-size: 15px;}

.tables dl dt,.tables dl.dll dt{width:20%;font-size: 12px;}
.tables dl dd span{font-size: 12px;}
.tables dl dd input{width:25%;}
.tables dl.dll dd textarea{width:77%;}
.lg_wrap_contact h3{font-size: 14px;}
.tables dl dd input {height: 28px;line-height: 28px;}
.link_div li,.link_div li:nth-child(1){margin:0 20px;}
.link_left{left:0;}
.link_right{right:0;}
.lg_company_con ul li{margin:0 auto 2%;width:100%;}
.lg_company_tit{font-size: 14px;}

.lg_sjs,.service_bleft{display: block;}
.lg_pcs{display: none;}
.lg_sjs ul li .service_bleft{margin-top:0;}
.lg_sjs ul li .service_bleft span{height:0;overflow: hidden;margin-bottom: 0px;padding-top:0px;}
.lg_sjs ul li.op .service_bleft span{height:auto !important;overflow: none;}
.news_con ul li span{max-height: 256px;}

}
@media screen and (max-width:375px){
    .lg_footer .lg_footer_bottoml dl dd,.lg_footer .lg_footer_bottomr p{letter-spacing: -1.5px;}
    .bar {height: 78px;}
    .navsc {margin: 5px 1px 0;}
    .news_con ul li span{max-height: 230px;}
}

@media screen and (max-width:360px){
    .lg_footer .lg_footer_bottoml dl dd,.lg_footer .lg_footer_bottomr p{letter-spacing: -2px;}
}
@media screen and (max-width:320px){
    .navsc {margin: 5px 0px 0;width: 20px;}
    .lg_footer {padding: 0 0 13%;}
    .lg_footer .lg_footer_bottomr dl dd a{display: block;}
    .lg_footer .lg_footer_bottomr dl dd a img{width:60%;}
    .lg_footer .lg_footer_bottomr dl, .lg_footer .lg_footer_bottomr ul{padding-bottom:0;}
    .nav__trigger{margin-left: 5px;}
    .tables dl dd input {width: 20%;}
    .lg_campus_con b {padding: 5px 3px;}
    .news_con ul li span{max-height: 198px;}
}