@media screen and (max-width:1366px){
    .content_box_con dl{width:33%;}
    #box{height:440px;}
}
@media screen and (max-width:1200px){
.search{display: none;}
#box {height: 350px;}
.logo{margin-left:2%;}
.about_box_con_top_right dl dd{width:24%;}
.content_box_con dl {width: 37%;}
.link_left{left:0;top:30%;}
.link_right{right:0;top:30%;}

.vision{ padding: 0 10px; box-sizing: border-box; width: 100%; margin-left: -50% }

.vision video{ width: 100%!important; height: 100%!important }
.vison_close{ right: 6px; }

.headen{ margin:0 40px 0 0; width: auto; line-height: 52px; }





}
@media screen and (max-width:1024px){
.wrap{ width:96%; }
.navs{ display: none; }
.nav__trigger{ display: block; }
.content_box_con dl {width: 50%;}
.about_box_con_top_right dl dd {width: 30%;}
.link_scroll {max-height: 280px;}
/**/
.footer_top {display: block;}
.footer_top ul li {width:10%;}
.con_lg_box6 blockquote:nth-child(1) img{width:100%;height:auto;}
.wrapper .dh_con dl dd:nth-child(2){margin-left: 21%;}
.con_lg_box2_con ul li{width:35%;}

}
@media screen and (max-width:768px){
    #box{height:250px;}
    .news_box_con_left{width:100%;float: none;margin:5% auto;}
    .news_box_con_right,.company_box_con_left,.company_box_con_right{width:96%;float: none;margin: 5% auto;padding:0 2%;}
    .about_box_con_top_right dl dd{width:40%;margin: 2% 1%;}
    .about_box_con_top_right dl em{width:35%;}
    .scope_box_con_btm ul li{width:50%;}
    .scope_box_con_btm{height:auto;}
    .link_scroll{width:96%;padding:0 2%;}
    .link_scroll ul li{width:100%;margin:0 6px;}
    .link_scroll {max-height:100%;}
    .host_con_btm ul li span{max-height:100%;}
    .host_con_btm ul li:hover .show{height:auto;}
    .host_con_btm ul li .show a{margin: 12% 6%;}
    .content_box_con dl {width: 60%;}
    .con_lg_box5_cn2l{width:13%;}
    .con_lg_box5_cn3r{width: 64.5%;}
    .con_lg_box5_cn1l{margin: 1.3% auto 0;}
    .news {background: url(../image/news_banner.jpg) no-repeat -200px top;background-size: cover;}
    .wrapper .dh_con dl dt span{font-size:16px;}
    .con_lg_box7 ul li i{padding:2% 5%;}
    .con_lg_box6 blockquote:nth-child(1){width:100%;margin:0 auto;float: none;}
    .con_lg_box6 blockquote:nth-child(1) img{width:100%;height:auto}
    .con_lg_box6 blockquote:nth-child(2){width:100%;margin:3% auto 0;}
    .dh_wz{display: none;}
    .operat_listl h3, .operat_listr h3{width:75%;}
    .operat_listl{border-right:0;border-bottom:1px solid #efefef;}
    .operat_listl,.operat_listr{width:100%;padding:0 2%;}
    .operat_listl i a::after, .operat_listr i a::after {left: 17%;}
    .con_lg_fh dl dd:nth-child(2) a::before,.con_lg_fh dl dd:nth-child(3) a::before{text-align:left;background: url(../image/net-pro.jpg) no-repeat;content: "";display: block;width: 16px;height: 16px;float: left;}
    .con_lg_fh dl dd:nth-child(3) a::after{display: none;}
    .con_lg_fh dl dd a{text-align: left;}
    .con_lg_box1 abbr{width:100%;margin:3% auto;}
    .con_lg_box1 abbr img{width:100%;height:auto;}
    .con_lg_box1 abbr span{display: block;}
    table>thead>tr>th{font-size:12px;}
    .rczp_cons>td>i{width:25%;}
    .wrapper .dh_con dl dt{display: none;}
    .wrapper .dh_con dl dd:nth-child(2) {margin-left: 2%;}
    .con_lg_box1 blockquote:nth-child(1){width:96%;padding:0 2%;}
    .con_lg_box1 blockquote:nth-child(2){width:96%;padding:0 2%;margin:3% auto;}
    .con_lg_box1 blockquote:nth-child(2) img{text-align: center;display: block;margin: 0 auto;}
    .con_lg_box2_con ul li{padding: 5% 5%;}
    .con_lg_box2_con ul{width:98%;}
    .con_lg_boxl{width:100%;padding:0 2%;float: none;}
    .con_lg_boxr{width:96%;padding:0 2%;float: none;margin:3% auto;}

}
@media screen and (max-width:414px){
.wrap{height:52px;}
.head{line-height: 52px; }
.logo img{ height:22px;}
.nav__trigger{ top: 14px; right: -60px; }
.nav--active .zjq-mnav{ top: 52px; }
.footer_bottom a{font-size:12px;line-height: 16px;}
.banner{margin:52px auto 0;height:160px;}
.footer_top ul li::before,.footer_top ul li::after{display: none;}
.footer_top ul li{width:17%;}
.footer_top ul li a{padding: 0;font-size:13px;}
.footer_bottom{line-height:0;margin:2% auto;}
.footer_bottom a{display: block;}
#box {height: 130px;margin:52px auto 0;}
.news_box_con_tit b{font-size:18px;}
.news_box_con_tit h3 {font-size: 22px;}
.yyui_tab>ul>li{width:20%;}
.contact_con_top dl dd i{display: none;}
.contact_con_top dl dd em a {width:35%;}
.contact_con_top dl dd abbr{-webkit-line-clamp: 1;}
.contact_con_btm>ul>li abbr::before{top: 62%;}
.about_box_con_top{background:url(../image/sy_about_01.jpg) no-repeat top right;}
.about_box_con_top_right{width:96%;padding:0 2%;}
.about_box_con_top_right dl dd {width: 45%;}
.scope_box_con_btm ul li{height:135px;}
.yqlj_conl{width:96%;padding:0 2%;}
.yqlj_conr{width:100%;}
.yqlj_conl select{width:45%;}
.yqlj_con{height:110px;}
.yqlj_conr ul li a{padding:0 30px;}
.content_box_con dl{width:100%;}
.content_box_tit{padding:25% 0 5%;}
.content_box_con dl dt{margin: 3% auto 0;width:30%;}
.con_lg_box5_cn1r{display: none;}
.con_lg_box5_cn2ls{width:20%;}
.con_lg_box5_cn3r {width: 71%;}
.dh_wz{display: none;}
.con_lg_box5>dl>dt{width:50%;}
.con_lg_box5>dl>dd{width:45%;}
.wrapper .dh_con dl dt span{display: none;}
.con_lg_tit h3{font-size:16px;}
.con_lg_fh dl dd{width:100%;}
.con_lg_fh dl dd a{font-size:12px;}
.wrapper .dh_con dl dt {top:-36%;}
.con_lg_box5_cn1l{display: none;}
.con_lg_box5_cn2l {width: 22%;}
.con_lg_box7 ul li i{line-height: 30px;}
.wrapper .dh_con dl dd{float: none;display: inline-block;width: 27%;text-align: center;}
.wrapper .dh{line-height: 36px;}
.con_lg_box2_con ul li {padding: 5% 0%;}
.con_lg_box2_con ul li b, .con_lg_box2_con ul li b i{font-size:26px;}
.con_lg_box2_con ul li span{font-size:12px;}
.con_lg_boxr dl dd i {width:22%;}
.con_lg_boxr dl dd input{width:75%;}
.con_lg_boxr dl dd textarea{width:75%;}
.con_lg_boxr dl dd button:nth-child(4) {margin-left:3%;}
.con_lg_boxr dl dd button{font-size:12px;}
.con_lg_boxl .con_lg_boxl_btm blockquote h3 {font-size:18px;}
.con_lg_boxl .con_lg_boxl_btm blockquote dl dd{font-size:20px;}
.con_lg_boxl .con_lg_boxl_btm abbr{right:0;}
.con_lg_boxl .con_lg_boxl_btm abbr img{width:80%;height:auto;}
.con_lg_boxl .con_lg_boxl_top dl dd img {margin: 0 5px 0 1%;}
#direction>a>img{width:50%;}
.contact_con_btm>ul>li abbr{width: 78%;}
.company_box_con_left>ul>li abbr, .company_box_con_right>ul>li abbr{width:75%;line-height: 28px;}
.yqlj_tit{width: 96%;padding:0 2%;;}
.content_box_con dl dd{width:63%;}
.link_scroll ul li{margin: 0 4px;}
.con_lg_box5>dl>dd>abbr{-webkit-line-clamp: 7;height:auto;}
.news {background: url(../image/news_banner.jpg) no-repeat 0px top;background-size: cover;}
.con_lg_box6{width:96%;padding:0 2%;}
.operat_listl::after, .operat_listr::after{background: none;}
.con_lg{width:96%;padding:0 2%;}
table tbody>tr>td{font-size:13px;}
.con_lg_boxl .con_lg_boxl_top dl dd{font-size: 13px;}
.con_lg_boxr dl dd button{width:16%;}
.yqlj_conr ul li{float: none;display: inline-block;text-align: center;}
.company_box_con_left>ul>li i, .company_box_con_right>ul>li i{line-height: 30px;}

}