@charset "UTF-8";
@media only screen and (max-width: 1480px) {
  body {
    --f12: 12px;
    --f14: 13px;
    --f16: 14px;
    --f18: 16px;
    --f20: 18px;
    --f22: 20px;
    --f24: 22px;
    --f26: 23px;
    --f28: 24px;
    --f30: 26px;
    --f35: 28px;
    --f45: 36px;
    --f50: 38px;
    --f55: 40px;
    --f60: 46px;
    --mb10: 8px;
    --mb20: 16px;
    --mb30: 20px;
    --mb40: 24px;
    --mb50: 30px;
    --mb60: 34px;
    --mb70: 40px;
    --mb80: 48px;
    --mb90: 50px;
    --mb100: 60px;
    --mb120: 70px;
  }
  .pm {
    padding: 50px 5%;
  }
  .pd50 {
    padding: 0 5%;
    margin: 30px 0;
  }
  .pd {
    padding: 0 5%;
    margin: 60px 0;
  }
  .p-padding-right {
    padding-right: 5%;
  }
  .p-padding-left {
    padding-left: 5%;
  }
  .p-padding-top {
    padding-top: 60px;
  }
  .p-padding-bottom {
    padding-bottom: 60px;
  }
  .m-margin-top {
    margin-top: 30px;
  }
  .gonggao_cont .list_box .title {
    height: 200px;
  }
  .zuzhi_cont .center_box {
    width: 300px;
  }
  .zuzhi_cont .tab_title {
    margin-right: 40px;
  }
  .zuzhi_cont .tab_title::after {
    right: -40px;
  }
  .zuzhi_cont .right_box .tab_title {
    margin-left: 40px;
  }
  .zuzhi_cont .right_box .tab_title::before {
    left: -40px;
  }
  .nengyuan_list .list_box {
    padding-right: 5%;
  }
  .nengyuan_list .list_box {
    padding-top: 60px;
  }
  .nengyuan_list .list_box .tu_box img {
    height: 360px;
  }
  .nengyuan_list .list_box .title_box .text {
    height: 200px;
  }
  .jiagou_tanchuang .box_cont .off {
    right: -40px;
  }
  .about_shiming .const {
    width: 500px;
    height: 300px;
  }
  .about_shiming .const_cont .option {
    width: 150px;
    height: 150px;
    font-size: 22px;
  }
  .about_shiming .const .shiming_sw_box .title_box .title {
    font-size: 28px;
  }
  .about_shiming .const .shiming_sw_box .title_box .text {
    font-size: 22px;
  }
  .shijian_cont {
    padding-left: 150px;
  }
  .shijian_cont .shijian_list {
    padding: 0 5%;
  }
  .shijian_tan .neirong_box {
    width: 75%;
  }
}
@media only screen and (max-width: 1280px) {
  .dangjian_list_cont ul li {
    width: 32%;
  }
  body {
    --f12: 12px;
    --f14: 12px;
    --f16: 14px;
    --f18: 15px;
    --f20: 16px;
    --f22: 18px;
    --f24: 20px;
    --f26: 21px;
    --f28: 22px;
    --f30: 20px;
    --f35: 22px;
    --f45: 28px;
    --f50: 30px;
    --f55: 32px;
    --f60: 36px;
    --mb10: 6px;
    --mb20: 14px;
    --mb30: 16px;
    --mb40: 20px;
    --mb50: 26px;
    --mb60: 30px;
    --mb70: 38px;
    --mb80: 42px;
    --mb90: 46px;
    --mb100: 40px;
    --mb120: 50px;
  }
  .pm {
    padding: 80px 5%;
  }
  .pd50 {
    padding: 0 5%;
    margin: 24px 0;
  }
  .pd {
    margin: 40px 0;
  }
  .p-padding-top {
    padding-top: 40px;
  }
  .p-padding-bottom {
    padding-bottom: 40px;
  }
  .m-margin-top {
    margin-top: 24px;
  }
  .zhengche_list .list_box .title_box .title {
    height: 55px;
  }
  .pgwMenuCustom a {
    margin: 0 20px;
  }
  .zuzhi_cont {
    padding: 0 2%;
  }
  .zuzhi_cont .tab_title {
    width: 128px;
  }
  .zuzhi_cont .center_box {
    width: 240px;
  }
  .about_jianjie .jianjie_zhanshih .in_box {
    width: 20%;
  }
  .about_jianjie .jianjie_zhanshih .active {
    width: 60%;
  }
  .about_jiagou .jiagou_tu .jiagou_btn_box .jiagou_btn {
    width: 130px;
    height: 130px;
  }
  .jiagou_tanchuang .box_cont li {
    width: 48%;
  }
}
@media only screen and (max-width: 1024px) {
  .fenye_cont {
    --se: 36px;
  }
  header {
    position: fixed;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  }
  .mobile {
    display: block;
  }
  .leftNav_cont,
  .pc_header {
    display: none;
  }
  .news_list .list_box {
    flex-direction: column;
  }
  .news_list .list_box .time {
    border: none;
    margin-bottom: var(--mb20);
    display: flex;
    align-items: flex-end;
    line-height: 1;
    width: auto;
  }
  .news_list .list_box .time .nian {
    margin-left: var(--mb20);
    transform: translateY(-5px);
  }
  .news_list .list_box .news_info {
    width: 100%;
  }
  .news_list .list_box .tu_box {
    margin-left: 0;
  }
  .gonggao_cont .list_box .title {
    height: 180px;
  }
  .gonggao_cont ul li {
    border: none;
    box-shadow: 0px 0px 6px 1px rgba(0, 0, 0, 0.16);
  }
  .page_head {
    height: 500px;
  }
  .zuzhi_cont .center_box {
    display: none;
  }
  .zuzhi_cont .tab_title {
    margin-right: 0;
  }
  .zuzhi_cont .tab_title::before {
    width: 0;
  }
  .zuzhi_cont .right_box .tab_title {
    margin-left: 0;
  }
  .zuzhi_cont .tab_box {
    flex-direction: column-reverse;
  }
  .zuzhi_cont .right_box .tab_box {
    flex-direction: column;
  }
  .zuzhi_cont {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 20px 5%;
  }
  .zuzhi_cont .tab_title {
    width: 100%;
  }
  .zuzhi_cont .right_box {
    align-items: inherit;
  }
  .zuzhi_cont .left_box {
    align-items: inherit;
  }
  .zuzhi_cont .list {
    margin-left: 10px;
  }
  .zuzhi_cont .right_box .list {
    margin-left: 10px;
  }
  .zuzhi_cont .tab_box .list li {
    text-align: initial;
    margin-top: var(--mb10);
  }
  .pc_span {
    display: none;
  }
  .m_span {
    display: inline;
  }
  .dang_info .info_box {
    padding: 30px 20px;
  }
  .kaijuang .title_box {
    padding: 20px;
    margin: 0 5%;
  }
  .nengyuan_list .list_box .title_box .text {
    height: 165px;
  }
  .nengyuan_list .list_box .tu_box img {
    height: 300px;
  }
  .page_head .page_nav ul li a {
    line-height: 60px;
    height: 60px;
  }
  .page_head .page_nav {
    height: 60px;
  }
  .page_head .page_nav_3 {
    height: 66px;
  }
  .page_nav {
    overflow-y: hidden;
    overflow-x: auto;
    padding: 0 5%;
    white-space: nowrap;
  }
  .page_head .page_nav_3 {
    height: 64px;
    justify-content: initial;
  }
  .page_head .gundong {
    /* 1,滚动条 */
  }
  .page_head .gundong::-webkit-scrollbar {
    width: 3px;
    /* 纵向滚动条 宽度 */
    height: 4px;
    /* 横向滚动条 高度 */
    background: rgb(168, 209, 234);
    /* 整体背景 */
    border-radius: 10px;
    /* 整体 圆角 */
  }
  .about_jiyu .about_jiyu_cont {
    flex-direction: column-reverse;
  }
  .about_jiyu .about_jiyu_cont .right_box {
    width: 100%;
  }
  .about_jiyu .about_jiyu_cont .left_box {
    margin-top: var(--mb20);
    width: 100%;
  }
  .about_jiyu .about_jiyu_cont .right_box img {
    content: url(../../img/about/jy_m.png);
  }
  .about_jianjie .head_title .text {
    padding: 0 5%;
  }
  .about_jianjie .jianjie_zhanshih .in_box {
    height: 380px;
  }
  .about_qiye .qiye_list .tu_box {
    height: 260px;
  }
  .about_jiagou .jiagou_tu .jiagou_btn_box .jiagou_btn {
    width: 110px;
    height: 110px;
  }
  .mining_industry .industry_box .title_box {
    width: 30%;
  }
  .index_dangjian {
    position: relative;
    width: 100%;
    padding: 50px 0 0px 0;
  }
  .index_dangjian .cont_box {
    width: 100%;
    padding: 0 5%;
  }
  .index_dangjian .qi {
    position: relative;
    width: 100%;
    content: url(../../img/index/qi_m.png);
    display: block;
    -o-object-fit: cover;
       object-fit: cover;
    right: auto;
    margin-top: 50px;
  }
  .jiagou_tanchuang .box_cont ul {
    grid-template-columns: 1fr 1fr;
  }
  .shijian_cont .shijian_list {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media only screen and (max-width: 768px) {
  .slide-inner .img_bg {
    display: none;
  }
  .slide-inner .img_bg_m {
    display: block;
  }
  .index_newsCont .news_idnex_cont {
    flex-wrap: wrap;
  }
  .about_history .shijianzhou .shijian_xian .shijian_list .active .shijian_box .yuan {
    border: 12px solid #0769B2;
    transform: translateY(-16px);
  }
  .shijian_tan .neirong_box {
    width: 90%;
  }
  .shijian_tan .neirong_box .off {
    right: 0px;
    top: -30px;
  }
  .about_shiming .const .swiper {
    padding: 20px;
  }
  .about_shiming .const .shiming_sw_box img {
    width: 50px;
    margin-right: 25px;
  }
  .about_shiming .const .shiming_sw_box .title_box {
    width: calc(100% - 50px - 25px);
  }
  .about_shiming .const .shiming_sw_box .title_box .title {
    font-size: 22px;
    padding-bottom: 20px;
    margin-bottom: 20px;
  }
  .about_shiming .const .shiming_sw_box .title_box .text {
    font-size: 18px;
  }
  .about_shiming .const {
    border-radius: 20px;
  }
  .about_lingdao .btn_cont .btn {
    width: 25px;
    height: 25px;
    font-size: 12px;
  }
  .suosu_lianxi {
    flex-wrap: wrap;
  }
  .suosu_lianxi .left_box {
    width: 100%;
    margin-bottom: 30px;
  }
  .suosu_lianxi .right_box {
    width: 100%;
    height: 300px;
  }
  .dangjian_list_cont ul li {
    width: 48%;
  }
  .zhengche_list ul li {
    width: 100%;
  }
  body {
    --f12: 10px;
    --f14: 12px;
    --f16: 14px;
    --f18: 15px;
    --f20: 16px;
    --f22: 16px;
    --f24: 18px;
    --f26: 19px;
    --f28: 20px;
    --f30: 20px;
    --f35: 21px;
    --f45: 22px;
    --f50: 24px;
    --f55: 26px;
    --f60: 30px;
  }
  .fenye_cont {
    --se: 30px;
  }
  .zhengche_list ul {
    grid-template-columns: 1fr;
  }
  .page_head {
    height: 500px;
  }
  .buju_lun .swiper {
    padding-right: 5%;
  }
  .buju_lun .swiper-slide {
    padding-left: 0;
  }
  .buju_lun .info_box .text_box .jiantou {
    opacity: 1;
  }
  .buju_lun .info_box .text_box .txt {
    margin-bottom: 20px;
    opacity: 1;
  }
  .buju_lun .info_box .text_box {
    bottom: 5%;
  }
  .buju_lun .info_box .text_box .jiantou {
    font-size: 25px;
  }
  .buju_lun .info_box .yinying {
    height: 100%;
  }
  .gengsui {
    display: none;
  }
  .jindu_cont {
    left: 50%;
    margin-left: -105px;
  }
  .news_list .list_box .news_info {
    flex-direction: column;
    align-items: initial;
  }
  .news_list .list_box .tu_box {
    width: 100%;
  }
  .news_list .list_box .title_box {
    width: 100%;
    margin-top: var(--mb20);
  }
  .gonggao_cont ul {
    grid-template-columns: 1fr;
  }
  .gonggao_cont .list_box .title {
    height: 150px;
  }
  .dangjian_lun .news_box {
    flex-direction: column;
    align-items: initial;
  }
  .dangjian_lun .news_box .tu_box {
    width: 100%;
  }
  .dangjian_lun .news_box .title_box {
    width: 100%;
  }
  .nengyuan_list .list_box {
    flex-direction: column !important;
  }
  .nengyuan_list .list_box {
    padding-top: 0;
  }
  .nengyuan_list .list_box .tu_box {
    width: 100%;
    border-radius: 0 !important;
  }
  .nengyuan_list .list_box .title_box {
    width: 100%;
    margin-top: var(--mb20);
  }
  .footer {
    flex-direction: column;
    align-items: inherit;
  }
  .footer .right_box {
    margin-top: var(--mb30);
  }
  .jianjie_zhanshih {
    flex-direction: column;
  }
  .about_jianjie .jianjie_zhanshih .in_box {
    width: 100%;
  }
  .about_jianjie .jianjie_zhanshih .in_box .title_box .text {
    visibility: visible;
    height: 150px;
    opacity: 1;
    overflow-y: auto;
  }
  .about_qiye_cont {
    height: auto;
  }
  .about_qiye .qiye_list_box {
    display: none;
  }
  .about_qiye .left_box .xian,
  .about_qiye .qiye_list .moban {
    display: none;
  }
  .about_qiye .left_box {
    position: relative;
    height: auto;
    padding-left: 0;
  }
  .about_qiye .left_box {
    width: 100%;
  }
  .about_qiye .qiye_list {
    padding-bottom: 0;
  }
  .about_qiye .left_box .info_box_list .active {
    margin-bottom: 20px;
  }
  .about_qiye .left_box .info_box_list li {
    margin-bottom: 20px;
  }
  .about_qiye .left_box .info_box_list li .info_box {
    margin-bottom: 20px;
  }
  .about_qiye .left_box .info_box_list .active .text {
    height: auto;
  }
  .about_qiye .left_box .info_box_list .qiye_list {
    display: block;
  }
  .jiagou_tanchuang .box_cont .off {
    right: -30px;
  }
  .about_jiagou .jiagou_tu .jiagou_btn_box .jiagou_btn {
    width: 100px;
    height: 100px;
  }
  .about_jianjie .jianjie_zhanshih {
    grid-gap: 30px 0;
  }
  .about_qiye {
    height: auto;
  }
  .index_newsCont {
    flex-direction: column;
  }
  .index_newsCont .left_box {
    width: 100%;
  }
  .index_newsCont .right_box {
    margin-top: 20px;
    width: 100%;
  }
  .index_newsCont .left_box .swiper {
    padding-bottom: 100px;
  }
  .index_newsCont .left_box .swiper-pagination {
    width: 100%;
  }
  .index_newsCont .swiper-pagination-clickable .swiper-pagination-bullet {
    background: rgb(7, 105, 178);
  }
  .index_newsCont .left_box .swiper-pagination-bullet-active {
    border-color: rgb(7, 105, 178);
    background-color: #fff;
  }
  .index_newsCont .right_box {
    padding: 4%;
  }
  .index_newsCont .left_box .news_sw .title_cont {
    position: relative;
  }
  .index_newsCont .left_box .news_sw .title_cont .title_box {
    width: 100%;
  }
  .index_newsCont .head_box .btn_cont .btn_box {
    font-size: 9px;
    padding: 5px 0;
  }
  .head_title_box .title span {
    display: block;
  }
  .head_title_box .title span {
    margin-left: 0;
  }
  .index_newsCont .head_box {
    align-items: flex-end;
  }
  .index_newsCont .left_box .news_sw .title_cont .title_box .time .ri {
    font-weight: 600;
  }
  .index_newsCont .left_box .news_sw .title_cont {
    padding: 15px 4%;
  }
  .mining_industry .swiper-slide-active .industry_box .miningindustry,
  .mining_industry .left_btn_box,
  .mining_industry .right_btn_box {
    display: none;
  }
  .mining_industry .industry_box .title_box {
    width: 90%;
    left: 5%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .mining_industry .industry_box .title_box .text {
    margin-bottom: 20px;
  }
  .mining_industry .swiper-slide img {
    height: 620px;
    -o-object-fit: cover;
       object-fit: cover;
  }
  .mining_industry .industry_cont .swiper-pagination {
    display: block;
  }
  .mining_industry .swiper-pagination-clickable .swiper-pagination-bullet {
    background: rgba(112, 112, 112, 0.5);
    width: 15px;
    height: 2px;
  }
  .mining_industry .industry_box .moban {
    content: url("../../img/index/ze.png");
  }
  .mining_industry .swiper-pagination-clickable .swiper-pagination-bullet-active {
    background: #fff;
  }
  .index_dangjian .cont_box {
    flex-direction: column;
  }
  .index_dangjian .cont_box .left_box {
    width: 100%;
  }
  .index_dangjian .cont_box .right_box {
    width: 100%;
    margin-top: 50px;
  }
  .index_newsCont .head_box .btn_cont .btn_box {
    width: 74px;
    padding: 5px 0;
  }
  .index_newsCont .head_box .btn_cont .btn_box:nth-child(1) {
    margin-right: 6px;
  }
  .index_dangjian .cont_box .right_box .swiper-pagination {
    bottom: 15px;
  }
  .index_dangjian .cont_box .right_box .dangjian_news .title_box {
    height: 50px;
  }
  .buju_lun .title_head {
    left: 0;
    text-align: center;
    width: 100%;
  }
  .buju_lun .btn_box {
    top: 20%;
  }
  .nengyuan_list .list_box .title_box {
    padding: 15px 20px;
  }
  .nengyuan_list .list_box .sekuai {
    display: none;
  }
  .dang_info .info_box {
    padding: 20px 20px 1 0px 20px;
  }
  .gongkai_box .text {
    height: auto;
    margin-bottom: 20px;
  }
  .name_box {
    display: none;
  }
  .about_shiming {
    padding: 50px 5%;
  }
  .about_shiming .const_cont .option {
    display: none;
  }
  .about_shiming .const_cont {
    width: 100%;
    display: flex;
    justify-content: center;
  }
  .about_shiming .const {
    width: 100%;
    height: 100%;
    max-width: 500px;
  }
  .about_shiming .const .swiper-pagination {
    opacity: 1;
  }
  .shijian_cont .shijian_list {
    grid-template-columns: 1fr;
  }
  .shijian_cont .back_btn {
    top: 50%;
    width: 80px;
    height: 30px;
    font-size: 12px;
    left: 1%;
  }
  .shijian_cont {
    padding-left: 80px;
  }
  .shijian_cont .shijianguidao {
    position: fixed;
    width: 65px;
    left: 0;
    top: 15%;
    overflow-y: auto;
    height: 30%;
  }
}
@media only screen and (max-width: 640px) {
  .buju_lun .btn_box {
    top: 25%;
  }
  .fenye_cont {
    --se: 28px;
  }
  .page_head {
    height: 400px;
  }
  .dang_info {
    grid-template-columns: 1fr;
  }
  .page_head .page_nav {
    height: 50px;
  }
  .page_head .page_nav_3 {
    height: 54px;
  }
  .page_head .page_nav ul li a {
    line-height: 50px;
  }
  .page_head .page_nav ul li a {
    height: 50px;
  }
  .about_jianjie .head_title {
    text-align: justify;
  }
  .about_jianjie .number_cont {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 20px;
  }
  .about_jianjie .head_title .text {
    padding: 0;
  }
  .about_jiyu .about_jiyu_cont .left_box .qianming .qm {
    width: 80px;
  }
  .about_jiagou .jiagou_tu .jiagou_btn_box .jiagou_btn {
    width: 80px;
    height: 80px;
  }
  .jiagou_tanchuang .box_cont li {
    padding: 5px;
  }
  .index_lunbo .title_img {
    position: absolute;
    top: 32%;
    width: 78%;
  }
  .index_lunbo .renmiongwang {
    display: none;
  }
  .buju_lun .swiper-slide img {
    min-height: 250px;
  }
  .buju_lun .title_head {
    top: 18%;
  }
  .dangjian_list_cont ul .list_box .title_box {
    padding: 15px 20px;
    position: relative;
    min-height: auto;
  }
  .dangjian_list_cont ul .list_box .kuang {
    display: none;
  }
  .dangjian_lun .news_box .title_box {
    padding: 20px 25px;
  }
  .dangjian_list_cont ul .list_box .title_box .title {
    font-size: 16px;
    height: auto;
  }
  .dangjian_list_cont ul .list_box .title_box .text {
    font-size: 14px;
    height: auto;
  }
  .zhengche_list .list_box .time {
    width: 35%;
  }
  .zhengche_list .list_box .title_box .title {
    height: auto;
  }
  .gongkai_cont ul {
    grid-template-columns: 1fr;
  }
  .jiagou_tanchuang .box_cont li {
    width: 100%;
  }
}
@media only screen and (max-width: 480px) {
  .dangjian_list_cont ul li {
    width: 100%;
  }
  .about_history .head_title {
    margin: 50px 0 100px 0;
  }
  body {
    --f12: 10px;
    --f14: 11px;
    --f16: 12px;
    --f18: 13px;
    --f20: 14px;
    --f22: 14px;
    --f24: 16px;
    --f26: 16px;
    --f28: 18px;
    --f30: 18px;
    --f35: 19px;
    --f45: 20px;
    --f50: 22px;
    --f55: 23px;
    --f60: 26px;
  }
  .about_jiagou .jiagou_tu .jiagou_btn_box .jiagou_btn {
    font-size: 12px;
  }
  .about_jiagou .jiagou_tu .jiagou_btn_box .jiagou_btn span {
    font-size: 12px;
  }
  .jiagou_tanchuang .box_cont .off {
    right: -25px;
  }
  .page_head {
    height: 300px;
  }
  .page_head .page_nav {
    height: 40px;
  }
  .page_head .page_nav_3 {
    height: 44px;
  }
  .page_head .page_nav ul li a {
    line-height: 40px;
  }
  .page_head .page_nav ul li a {
    height: 40px;
  }
  .footer .right_box .code_box {
    width: 75px;
    margin-bottom: 15px;
  }
  .footer .right_box .code_box .title,
  .footer .left_box .address {
    font-size: 12px;
  }
  .footer .left_box .shiji {
    font-size: 12px;
    margin-top: 30px;
    display: block;
  }
  .jiagou_tanchuang .box_cont ul {
    grid-template-columns: 1fr;
  }
  .footer {
    padding: 30px 5%;
  }
}/*# sourceMappingURL=adapt.css.map */