/* CSS自适应框架 */

@media screen and (min-width: 1100px) {
    .main1600 {
        width: 1000px;
    }
    .main1760 {
        width: 1000px;
    }
    .q_link {
        width: 160px;
        margin-left: 10px;
    }
    .q_nav {
        width: calc(100% - 440px);
    }
    .q_nav>li {
        display: inline-block;
        margin-left: 38px;
        position: relative;
    }
    .banner_main {
        width: 50%;
        position: absolute;
        left: 100px;
    }
    .main1200 {
        width: 1000px;
        margin: 0 auto;
    }
    section.pagetitle {
        height: 60px;
    }
    section.pagemain {
        top: 60px;
    }
    .ncase_item_img .img {
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
    }
    .ncase_item_txt {
        padding: 5px;
    }
    .news-title a {
        line-height: 16px;
        height: 40px;
    }
    .ncase_item_p {
        margin: 0px auto;
        font-size: 12px;
        color: #666;
        text-align: justify;
        line-height: 25px;
        height: 25px;
    }
}
@media screen and (min-width: 1280px) {
    .main1600 {
        width: 1200px;
    }
    .main1760 {
        width: 1200px;
    }
    .q_link {
        width: 160px;
        margin-left: 10px;
    }
    .q_nav {
        width: calc(100% - 440px);
    }
    .q_nav>li {
        display: inline-block;
        margin-left: 55px;
        position: relative;
    }
    .banner_main {
        width: 50%;
        position: absolute;
        left: 200px;
    }
    .main1200 {
        width: 1200px;
        margin: 0 auto;
    }
    section.pagetitle {
        height: 60px;
    }
    section.pagemain {
        top: 60px;
    }
    .ncase_item_img .img {
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
    }
}
@media screen and (min-width: 1366px) {
    .main1200 {
        width: 1200px;
    }
    .main1600 {
        width: 1266px;
    }
    .main1760 {
        width: 1266px;
    }
    section.pagetitle {
        height: 60px;
    }
    section.pagemain {
        top: 60px;
    }
    /* q_header start! */
    .q_header {
        height: 60px;
    }
    .q_logo {
        width: 210px;
        float: left;
    }
    .q_logo>h1>a {
        padding: 5px 0;
    }
    .q_logo>h1>a>img {
        height: 50px;
    }
    .q_link {
        width: 180px;
        margin-left: 30px;
        padding: 35px 0 0;
    }
    .q_link a i {
        margin-right: 10px;
    }
    .q_nav {
        width: calc(100% - 410px);
    }
    .q_header.q_header_fixed {
        height: 60px;
    }
    .q_header.q_header_fixed .q_logo>h1>a>img {
        height: 50px;
    }
    .q_header.q_header_fixed .q_nav>li>a {
        padding: 10px 0 10px;
    }
    .q_header.q_header_fixed .q_link {
        padding: 20px 0 0;
    }
    .q_header.q_header_fixed .q_search {
        padding: 20px 0;
    }
    .q_header.q_header_fixed .q_menu {
        padding: 20px 0;
    }
    /* q_header end! */
    /* q_popup start! */
    .popup_header {
        padding: 15px 3%;
    }
    .popup_header_logo {
        width: 30%;
    }
    .popup_header_logo img {
        height: 80px;
    }
    .popup_header_close {
        width: 60px;
        height: 60px;
    }
    .popup_header_close span {
        width: 36px;
        height: 3px;
        top: 20px;
        border-radius: 3px;
    }
    .popup_txt_mask_in {
        top: 50%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .popup_txt_mask_main {
        padding: 0 10%;
    }
    .q_form_div .q_form_input {
        width: calc(100% - 110px);
        padding: 4px 20px;
    }
    .q_form_div .q_form_button {
        width: 100px;
        ;
        line-height: 34px;
    }
    .popup_menu {
        margin: 70px auto 0;
        padding: 0 10%;
    }
    .popup_menu_l {
        width: 16px;
    }
    .popup_menu_l span {
        font-size: 15px;
        line-height: 16px;
        height: 16px;
        font-weight: 700;
    }
    .popup_menu_r {
        width: calc(100% - 80px);
        float: right;
    }
    .popup_nav>li {
        margin: 0 auto 15px;
    }
    .popup_nav>li>a>span {
        font-size: 22px;
        line-height: 30px;
        font-weight: 700;
    }
    .popup_nav>li>a>span>i {
        margin-left: 8px;
        font-size: 15px;
    }
    /* q_popup end! */
    /* q_banner start! */
    .q_banner {
        height: 100%;
    }
    .q_banner .swiper_banner {
        height: 100%;
    }
    .q_banner .swiper_banner .swiper-wrapper {
        height: 100%;
    }
    .q_banner .swiper_banner .swiper-slide {
        height: 100%;
    }
    .q_banner .swiper_banner .swiper-slide a {
        padding: 0;
        height: 100%;
    }
    .q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet {
        width: 40px;
        height: 3px;
        border-radius: 3px;
        margin: 0 6px;
    }
    .banner_item {
        height: 100%;
    }
    .banner_item .img {
        height: 100%;
    }
    .banner_mask {
        height: 100%;
    }
    .banner_mask_in {
        top: 20%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .banner_main h2 {
        font-size: 30px;
        line-height: 40px;
        letter-spacing: 0px;
    }
    .banner_main h4 {
        margin: 0 auto;
        font-size: 15px;
        line-height: 30px;
        letter-spacing: 2px;
    }
    /* q_banner end! */
    /* q_section start! */
    .section_title {
        margin: 0 auto 40px;
    }
    .section_title_h {
        font-size: 25px;
        line-height: 35px;
    }
    .section_title_p {
        margin: 10px auto 0;
        font-size: 15px;
        line-height: 25px;
    }
    .section_title_p p {
        font-size: 15px;
        line-height: 2;
    }
    /* q_section end! */
    /* q_brand start! */
    .q_brand {
        padding: 50px 0 35px;
    }
    .brand_thumb {
        width: 70%;
    }
    .brand_gallery {
        margin: 30px auto 0;
        height: 485px;
    }
    .brandGallery {
        width: 140%;
        height: 100%;
    }
    .brandGallery .swiper-wrapper {
        height: 100%;
    }
    .brandGallery .swiper-wrapper .swiper-slide {
        height: 100%;
    }
    .brand_item {
        height: 100%;
    }
    .brand_item_mask {
        height: 100%;
    }
    .brand_item_main {
        padding: 60px;
    }
    .brand_item_h .big {
        font-size: 25px;
        line-height: 33px;
    }
    .brand_item_h .small {
        margin: 10px auto 0;
        font-size: 16px;
        line-height: 25px;
    }
    .brand_more {
        margin: 36px auto 0;
    }
    .brand_more li {
        margin-right: 12px;
    }
    .brand_more li a {
        padding: 6px 20px;
        border-radius: 5px;
    }
    .brand_more li a span {
        line-height: 25px;
        font-size: 13px;
        margin-right: 5px;
    }
    .brand_more li a img {
        height: 25px;
    }
    .brandButtons {
        width: 44px;
        height: 44px;
        left: 69.8%;
        padding: 8px;
    }
    /* q_brand end! */
    /* q_value start! */
    .value_mask_in {
        padding: 100px 0 0;
    }
    .tab.value_tab {
        margin: 55px auto 0;
    }
    .tab.value_tab .value_tab_nav {
        padding: 0 0 15px;
    }
    .tab.value_tab .value_tab_nav li {
        padding: 0 27px;
    }
    .tab.value_tab .value_tab_nav li:after {
        bottom: -17px;
    }
    .tab.value_tab .value_tab_nav li a {
        font-size: 19px;
        line-height: 30px;
    }
    .tab.value_tab .value_tab_body {
        margin: 26px auto 0;
    }
    .value_p {
        font-size: 16px;
    }
    .value_p p {
        font-size: 16px;
    }
    /* q_value end! */
    /* q_concept start! */
    .q_concept {
        padding: 75px 0 85px;
    }
    .concept_list {
        height: 376px;
    }
    .concept_item {
        width: 28%;
        float: left;
        margin: 0 1.2% 0 0;
        height: 100%;
    }
    .concept_item:nth-of-type(3n) {
        margin: 0;
    }
    .concept_item .img {
        height: 100%;
    }
    .concept_mask {
        height: 100%;
    }
    .concept_mask_in {
        height: 100%;
    }
    .concept_item_txt {
        padding: 70px 50px 0;
    }
    .concept_item_h {
        font-size: 22px;
        line-height: 35px;
    }
    .concept_item_p {
        margin: 10px auto 0;
        font-size: 15px;
        line-height: 25px;
    }
    .concept_item_more {
        padding: 0 50px 70px;
    }
    .concept_item_more * {
        line-height: 30px;
        height: 30px;
    }
    .concept_item_more span {
        font-size: 15px;
    }
    .concept_item_more img {
        margin-left: 5px;
        width: 30px;
    }
    .concept_item.on {
        width: 41.6%;
    }
    /* q_concept end! */
    /* q_earth start! */
    .earth_img_mask {
        height: 100%;
    }
    .earth_mask {
        height: 100%;
    }
    .earth_mask_in {
        top: 30%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .earth_logo img {
        max-width: 180px;
    }
    .earth_p {
        margin: 30px auto 0;
        font-size: 22px;
        line-height: 30px;
    }
    /* q_earth end! */
    /* q_footer start! */
    .q_footer {
        padding: 0;
    }
    .footer_t_h {
        font-size: 36px;
        line-height: 45px;
    }
    .footer_t_p {
        margin: 25px auto 0;
    }
    .footer_t_p p {
        font-size: 15px;
        line-height: 2;
        letter-spacing: 1px;
    }
    .footer_icon {
        text-align: right;
    }
    .footer_icon>img {
        width: 44px;
    }
    .footer_img {
        width: 120px;
        height: 120px;
        right: 60px;
        top: -38px;
    }
    .footer_b {
        margin: 0;
    }
    .footer_b .footer_group {
        width: 60%;
        height: 46px;
        text-align: center;
        margin: 5px auto;
    }
    .footer_b span, .footer_b a {
        margin: 0 4px;
        line-height: 25px;
        font-size: 12px;
    }
    .footer_b span img {
        width: 25px;
        margin-right: 8px;
    }
    .footer_b .footer_contact span {
        margin: 0 20px;
    }
    .footer_powerby {
        margin: 0px auto;
    }
    /* q_footer end! */
    /* q_banner_n start! */
    .q_banner_n .img {
        height: 100%;
    }
    /* q_banner_n end! */
    /* q_main start! */
    .q_main {
        min-height: 320px;
    }
    .q_main .section_title_p {
        margin: 20px auto 0;
    }
    /* q_main end! */
    /* nabout start! */
    .nabout1 {
        background: #172d4d url('../images/nabout1_bg.jpg') no-repeat center bottom;
        padding: 160px 0 200px;
        height: 720px;
    }
    .nabout1_logo {
        margin: 35px auto 0;
    }
    .nabout1_logo img {
        width: 270px;
    }
    .nabout2 {
        background: #f3dbce url('../images/nabout2_bg.jpg') no-repeat center top;
        padding: 100px 0 160px;
    }
    .nabout2_main {
        margin: 60px auto 0;
    }
    .nevent_list_icon img {
        width: 70px;
    }
    .nevent_item {
        padding: 0 0 15px;
        min-height: 50px;
    }
    .nevent_item:before {
        width: 3px;
        height: calc(100% - 60px);
        border-radius: 3px;
        top: 55px;
    }
    .nevent_item_date span {
        font-size: 20px;
        line-height: 40px;
        height: 40px;
    }
    .nevent_item_txt {
        width: 40%;
        float: left;
        padding: 5px 0 0;
    }
    .nevent_item_txt:before {
        content: '';
        width: 10%;
        height: 1px;
        left: 105%;
        top: 20px;
    }
    .nevent_item:nth-of-type(2n) .nevent_item_txt {
        float: right;
    }
    .nevent_item:nth-of-type(2n) .nevent_item_txt:before {
        left: -15%;
    }
    .nevent_item_h {
        font-size: 17px;
        line-height: 28px;
    }
    .nevent_item_p {
        margin: 10px auto 0;
        font-size: 14px;
        line-height: 25px;
    }
    .nabout3 {
        background: #d9e5ec url('../images/nabout3_bg.jpg') no-repeat center bottom;
        padding: 100px 0;
    }
    .nabout3_swiper {
        margin: 60px auto 0;
    }
    .nabout3 .swiper_nabout3 .swiper-wrapper .swiper-slide {
        width: 600px;
    }
    .nabout3 .nabout3_swiper .swiper_button_nabout3 {
        width: 50px;
        height: 50px;
        font-size: 22px;
        line-height: 50px;
        margin-top: -60px;
    }
    .nabout3 .nabout3_swiper .swiper_button_nabout3.swiper_button_nabout3_prev {
        left: 5%;
    }
    .nabout3 .nabout3_swiper .swiper_button_nabout3.swiper_button_nabout3_next {
        right: 5%;
    }
    .nabout3_item_img .img {
        padding: 50% 0 0;
    }
    .nabout3_item_h {
        margin: 25px auto 0;
        font-size: 17px;
        line-height: 27px;
        height: 27px;
        white-space: nowrap;
    }
    .nabout4 {
        background: #144b8a url('../images/nabout4_bg.jpg') no-repeat center bottom;
        padding: 100px 0;
    }
    .nabout4_img {
        width: 57%;
        float: right;
        text-align: right;
    }
    .nabout4_txt {
        width: 35%;
        float: left;
        padding: 120px 0 0;
    }
    .nabout4_h .big {
        font-size: 33px;
        line-height: 42px;
    }
    .nabout4_h .small {
        margin: 50px auto 0;
        font-size: 25px;
        line-height: 35px;
    }
    .nabout4_p {
        margin: 100px auto 0;
        font-size: 16px;
        line-height: 1.8;
    }
    .nabout4_p p {
        font-size: 16px;
        line-height: 1.8;
    }
    /* nabout end! */
    /* nvalue start! */
    .nvalue1 {
        background: #aecbe8 url('../images/nvalue1_bg.jpg') no-repeat center bottom;
        padding: 100px 0 150px;
    }
    .nvalue1 .section_title {
        text-align: left;
    }
    .nvalue1_list {
        margin: 65px auto 0;
    }
    .nvalue1_item {
        width: 32%;
        float: left;
        margin: 0 1% 0 0;
        padding: 45px 30px;
    }
    .nvalue1_item_icon {
        width: 40px;
        float: left;
        padding: 25px 0;
    }
    .nvalue1_item_txt {
        width: calc(100% - 80px);
        height: 90px;
        float: right;
    }
    .nvalue1_item_txt span {
        line-height: 30px;
        font-size: 15px;
    }
    .nvalue2 {
        background: #090817 url('../images/nvalue2_bg.jpg') no-repeat center bottom;
        padding: 120px 0 200px;
    }
    .nvalue2_list {
        margin: 40px auto 0;
        padding: 0 5%;
    }
    .nvalue2_item {
        width: 32%;
        float: left;
        margin: 0 2% 0 0;
    }
    .nvalue2_item:nth-of-type(3n) {
        margin: 0;
    }
    .nvalue2_item_img {
        width: 240px;
        border: 3px solid rgba(255, 255, 255, .1);
    }
    .nvalue2_item_h {
        margin: 25px auto 0;
        font-size: 16px;
        line-height: 25px;
        height: 25px;
        white-space: nowrap;
    }
    .nvalue3 {
        background: url('../images/nvalue3_bg.jpg') no-repeat center bottom;
        padding: 150px 0 220px;
    }
    .nvalue3_main {
        margin: 30px auto 0;
    }
    .nvalue3_mask_in {
        top: 50%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .nvalue3_list {
        padding: 0 13%;
    }
    .nvalue3_item {
        width: 30%;
        float: left;
        margin: 0 5% 0 0;
    }
    .nvalue3_item:nth-of-type(3n) {
        margin: 0;
    }
    .nvalue3_item_icon {
        width: 84px;
        float: left;
    }
    .nvalue3_item_txt {
        width: calc(100% - 105px);
        float: right;
    }
    .nvalue3_item_h {
        font-size: 22px;
        line-height: 26px;
    }
    .nvalue3_item_p {
        margin: 5px auto 0;
        font-size: 14px;
        line-height: 22px;
    }
    /* nvalue end! */
    /* nculture start! */
    .nculture .banner_main h4 {
        margin: 15px auto 0;
        line-height: 35px;
    }
    .nculture_title {
        margin: 12px auto 20px;
        font-size: 22px;
        line-height: 30px;
    }
    .nculture1 {
        padding: 100px 0 190px;
        min-height: 700px;
    }
    .nculture2 {
        padding: 100px 0 190px;
        min-height: 700px;
    }
    .nculture3 {
        padding: 100px 0 190px;
        min-height: 700px;
    }
    .nculture4 {
        padding: 110px 0;
        min-height: 700px;
    }
    .nculture4_list {
        height: 438px;
    }
    .nculture4_item {
        width: 20%;
        float: left;
        margin: 0 0.4% 0 0;
    }
    .nculture4_item:after {
        height: 4px;
    }
    .nculture4_item:nth-of-type(3n) {
        margin: 0;
    }
    .nculture4_item_txt {
        padding: 38px 40px 0;
    }
    .nculture4_item_num {
        font-size: 72px;
        line-height: 80px;
    }
    .nculture4_item_h {
        margin: 16px auto 0;
        font-size: 22px;
        line-height: 32px;
    }
    .nculture4_item_add {
        margin: 15px auto 0;
        font-size: 15px;
        line-height: 25px;
    }
    .nculture4_item_p {
        margin: 15px auto 0;
        font-size: 15px;
        line-height: 25px;
    }
    .nculture4_item_p p {
        font-size: 15px;
        line-height: 25px;
    }
    .nculture4_item_more {
        width: 30px;
        left: 40px;
        bottom: 40px;
    }
    .nculture4_item_more span {
        width: 30px;
        height: 30px;
    }
    .nculture4_item_more span:before {
        width: 10px;
        height: 2px;
        left: 10px;
        top: 14px;
    }
    .nculture4_item_more span:after {
        width: 2px;
        height: 10px;
        left: 14px;
        top: 10px;
    }
    .nculture4_item.on {
        width: 59.2%;
    }
    .nculture4_item.on .nculture4_item_txt {
        padding: 38px 40px 0;
    }
    .nculture4_item.on .nculture4_item_add {
        font-size: 18px;
        line-height: 30px;
    }
    .nculture4_item.on .nculture4_item_more {
        left: 40px;
    }
    .nculture5 {
        padding: 100px 0 190px;
        min-height: 700px;
    }
    .nculture5_p {
        margin: 30px auto 0;
        padding: 0 12%;
    }
    /* nculture end! */
    /* nbrand start! */
    .nbrand_item {
        width: 49%;
        float: left;
        margin: 0 2% 0 0;
    }
    .nbrand_item:nth-of-type(2n) {
        margin: 0;
    }
    .nbrand_item_mask {
        padding: 30px 35px;
    }
    .nbrand_item_txt {
        padding: 30px 20px;
    }
    .nbrand_item_logo img {
        max-width: 200px;
    }
    .nbrand_item_h {
        margin: 10px auto;
        font-size: 22px;
        line-height: 27px;
    }
    .nbrand_item_p {
        margin: 10px auto;
        font-size: 15px;
        line-height: 22px;
    }
    .nbrand_logo {
        margin: 0 auto 45px;
    }
    .nbrand_logo img {
        max-width: 310px;
    }
    .nbrand_li {
        margin: 35px auto 0;
    }
    .nbrand_li_img, .nbrand_li_txt {
        width: 50%;
        float: left;
    }
    .nbrand_li:nth-of-type(2n) .nbrand_li_img {
        float: right;
    }
    .nbrand_li_main {
        padding: 30px 40px;
    }
    .li_span {
        width: 40px;
        height: 3px;
        float: left;
        border-radius: 3px;
        margin-top: 17px;
    }
    .nbrand_li_txt:hover .li_span {
        width: 56px;
    }
    .li_num {
        width: 90px;
        float: right;
        font-size: 26px;
        line-height: 35px;
    }
    .nbrand_li_h a {
        font-size: 22px;
        line-height: 30px;
        height: 30px;
        white-space: nowrap;
    }
    .nbrand_li_p {
        margin: 18px auto 0;
        font-size: 15px;
        line-height: 1.8;
    }
    .nbrand_li_p p {
        margin: 10px auto 0;
        font-size: 15px;
        line-height: 1.8;
    }
    .nbrand_nav {
        margin: 0 auto 40px;
    }
    .nbrand_ul li a {
        font-size: 18px;
        line-height: 27px;
        padding: 0 90px 10px;
        letter-spacing: 2px;
    }
    .nbrand_block {
        margin: 40px auto 0;
    }
    .nbrand_block_h i {
        width: 50px;
        height: 50px;
        line-height: 50px;
        font-size: 27px;
    }
    .nbrand_block_h span {
        margin-left: 16px;
        font-size: 27px;
        letter-spacing: 2px;
        line-height: 50px;
    }
    .nbrand_swiper {
        margin: 25px auto 0;
    }
    .nbrand_swiper .swiper_nbrand .swiper_pagination_nbrand {
        margin: 30px auto 0;
    }
    .nbrand_slide_txt {
        padding: 35px 35px;
    }
    .nbrand_slide_h span {
        font-size: 22px;
    }
    .slide_a {
        width: calc(100% - 60px);
        float: left;
    }
    .slide_a a {
        line-height: 30px;
        height: 30px;
        white-space: nowrap;
    }
    .slide_a:before {
        width: 23px;
        height: 3px;
        left: -35px;
        top: 14px;
    }
    .slide_num {
        width: 50px;
        float: right;
        line-height: 30px;
    }
    .nbrand_slide_p {
        margin: 20px auto 0;
        font-size: 14px;
        line-height: 23px;
        height: 92px;
        -webkit-line-clamp: 4;
    }
    .nbrand_slide_p p {
        font-size: 14px;
        line-height: 23px;
    }
    /* nbrand end! */
    /* ncase start! */
    .page_nav .nbrand_ul li a {
        padding: 0 30px 10px;
    }
    .ncase_item {
        width: 32%;
        float: left;
        margin: 0 20px 20px 0;
        box-shadow: #ddd 0px 0px 10px;
    }
    .ncase_item_txt {
        /* padding: 30px 40px; */
    }
    .news-title a {
        font-size: 14px;
        line-height: 16px;
        height: 40px;
        /* white-space: nowrap; */
    }
    .ncase_item_p {
        margin: 0px auto;
        font-size: 12px;
        line-height: 25px;
        height: 25px;
        -webkit-line-clamp: 2;
    }
    .ncase_item_p p {
        font-size: 12px;
        line-height: 25px;
    }
    .ncase_sort_item {
        width: 25%;
        margin: 0 auto 10px;
        height: 260px;
    }
    .ncase_sort_main {
        padding: 20px 30px;
    }
    .ncase_sort_en {
        font-size: 13px;
        line-height: 16px;
    }
    .ncase_sort_cn {
        margin: 0 auto;
        font-size: 19px;
        line-height: 25px;
    }
    /* ncase end! */
    /* npartner start! */
    .nadd {
        padding: 50px 0;
    }
    /* npartner end! */
    /* nnews start! */
    .nnews_item {
        margin: 0 auto 35px;
        padding: 35px;
    }
    .nnews_item_img {
        width: 360px;
        height: 240px;
    }
    .nnews_item_txt {
        width: calc(100% - 480px);
        float: right;
        padding: 15px 0 0;
    }
    .nnews_item_h a {
        font-size: 17px;
        line-height: 30px;
        height: 30px;
        white-space: nowrap;
    }
    .nnews_item_date {
        width: 100px;
        height: 200px;
        left: -110px;
        top: 13px;
    }
    .nnews_item_date span:nth-of-type(1) {
        top: 50px;
        font-size: 14px;
        line-height: 20px;
    }
    .nnews_item_date span:nth-of-type(3) {
        font-size: 40px;
        line-height: 50px;
    }
    .nnews_item_p {
        margin: 18px auto 0;
        font-size: 14px;
        line-height: 25px;
        height: 75px;
        -webkit-line-clamp: 3;
    }
    .nnews_item_more {
        margin: 23px auto 0;
    }
    .nnews_item_more a {
        padding: 5px 20px;
        border-radius: 3px;
        line-height: 25px;
        font-size: 13px;
    }
    /* nnews end! */
    /* npublish start! */
    .tab.npublish_tab .npublish_tab_head {
        width: 140px;
        top: -90px;
    }
    .npublish_tab_h {
        padding: 5px;
        font-size: 15px;
        line-height: 30px;
        border-radius: 5px;
    }
    .tab.npublish_tab .npublish_tab_nav {
        padding: 15px 20px;
    }
    .tab.npublish_tab .npublish_tab_nav li a {
        font-size: 16px;
        line-height: 30px;
    }
    .tab.npublish_tab .npublish_tab_body {
        margin: 45px auto 0;
    }
    .npublish_swiper .swiper_button_npublish {
        width: 50px;
        height: 50px;
        font-size: 22px;
        line-height: 50px;
        margin-top: -25px;
    }
    .npublish_swiper .swiper_button_npublish.swiper_button_npublish_prev {
        left: -60px;
    }
    .npublish_swiper .swiper_button_npublish.swiper_button_npublish_next {
        right: -60px;
    }
    .npublish_item {
        padding: 35px;
        border-radius: 5px;
    }
    .npublish_item_h {
        margin: 20px auto 0;
    }
    .npublish_item_h a {
        font-size: 16px;
        line-height: 20px;
        height: 20px;
        white-space: nowrap;
    }
    /* npublish end! */
    /* banner_news_show start! */
    .banner_news_mask {
        bottom: 40px;
    }
    .news_show_logo img {
        max-width: 40px;
    }
    .news_show_h {
        margin: 10px auto 0;
        font-size: 25px;
        line-height: 38px;
    }
    .news_show_span {
        margin: 12px auto 0;
    }
    .news_show_span span {
        margin: 0 24px;
        font-size: 15px;
        line-height: 25px;
    }
    .news_show_span span:before {
        width: 2px;
        height: 15px;
        left: -26px;
        top: 6px;
    }
    .nnews_body {
        font-size: 16px;
        line-height: 2;
        padding: 0 0 40px;
        min-height: 320px;
    }
    .nnews_body p {
        font-size: 16px;
        line-height: 2;
    }
    .nnews_body img {
        margin: 20px auto!important;
    }
    .news_back {
        margin: 0 auto 35px;
    }
    .news_back a {
        padding: 5px 30px;
        border-radius: 5px;
        line-height: 30px;
        font-size: 15px;
    }
    .news_back a i {
        margin-left: 10px;
    }
}
@media screen and (min-width: 1440px) {
    .main1200 {
        width: 1200px;
    }
    .main1600 {
        width: 1340px;
    }
    .main1760 {
        width: 1340px;
    }
    section.pagetitle {
        height: 60px;
    }
    section.pagemain {
        top: 60px;
    }
    /* q_header start! */
    .q_header {
        height: 60px;
    }
    .q_logo {
        width: 210px;
        float: left;
    }
    .q_logo>h1>a {
        padding: 5px 0;
    }
    .q_logo>h1>a>img {
        height: 50px;
    }
    .q_link {
        width: 180px;
        margin-left: 30px;
        padding: 35px 0 0;
    }
    .q_link a {
        padding: 5px 20px;
        border-radius: 8px;
        font-size: 14px;
        line-height: 28px;
    }
    .q_link a i {
        margin-right: 10px;
    }
    .q_nav {
        width: calc(100% - 390px);
    }
    .q_nav>li>a {
        padding: 10px 0 10px;
    }
    /*.q_nav>li:hover>a>span:after,.q_nav>li.on>a>span:after{width:70%;}*/
    /* q_nav_son */
    .q_nav_son {
        width: 200%;
        top: 100%;
        left: -50%;
        padding: 10px 0;
    }
    .q_nav_son>li>a {
        font-size: 14px;
        line-height: 30px;
    }
    .q_search {
        width: 20px;
        margin-left: 74px;
        padding: 20px 0;
    }
    .q_menu {
        width: 20px;
        margin-left: 34px;
        padding: 20px 0;
    }
    .q_header.q_header_fixed {
        height: 60px;
    }
    .q_header.q_header_fixed .q_logo>h1>a>img {
        height: 50px;
    }
    .q_header.q_header_fixed .q_nav>li>a {
        padding: 10px 0 10px;
    }
    .q_header.q_header_fixed .q_link {
        padding: 20px 0 0;
    }
    .q_header.q_header_fixed .q_search {
        padding: 20px 0;
    }
    .q_header.q_header_fixed .q_menu {
        padding: 20px 0;
    }
    /* q_header end! */
    /* q_popup start! */
    .popup_header {
        padding: 15px 3%;
    }
    .popup_header_logo {
        width: 30%;
    }
    .popup_header_logo img {
        height: 80px;
    }
    .popup_header_close {
        width: 60px;
        height: 60px;
    }
    .popup_header_close span {
        width: 36px;
        height: 3px;
        top: 20px;
        border-radius: 3px;
    }
    .popup_txt_mask_in {
        top: 50%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .popup_txt_mask_main {
        padding: 0 10%;
    }
    .q_form_div .q_form_input {
        width: calc(100% - 110px);
        padding: 4px 20px;
    }
    .q_form_div .q_form_button {
        width: 100px;
        ;
        line-height: 34px;
    }
    .popup_menu {
        margin: 70px auto 0;
        padding: 0 10%;
    }
    .popup_menu_l {
        width: 16px;
    }
    .popup_menu_l span {
        font-size: 15px;
        line-height: 16px;
        height: 16px;
        font-weight: 700;
    }
    .popup_menu_r {
        width: calc(100% - 80px);
        float: right;
    }
    .popup_nav>li {
        margin: 0 auto 15px;
    }
    .popup_nav>li>a>span {
        font-size: 22px;
        line-height: 30px;
        font-weight: 700;
    }
    .popup_nav>li>a>span>i {
        margin-left: 8px;
        font-size: 15px;
    }
    /* q_popup end! */
    /* q_banner start! */
    .q_banner {
        height: 100%;
    }
    .q_banner .swiper_banner {
        height: 100%;
    }
    .q_banner .swiper_banner .swiper-wrapper {
        height: 100%;
    }
    .q_banner .swiper_banner .swiper-slide {
        height: 100%;
    }
    .q_banner .swiper_banner .swiper-slide a {
        padding: 0;
        height: 100%;
    }
    .q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet {
        width: 40px;
        height: 3px;
        border-radius: 3px;
        margin: 0 6px;
    }
    .banner_item {
        height: 100%;
    }
    .banner_item .img {
        height: 100%;
    }
    .banner_mask {
        height: 100%;
    }
    .banner_mask_in {
        top: 20%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .banner_main h2 {
        font-size: 32px;
        line-height: 45px;
        letter-spacing: 0px;
    }
    .banner_main h4 {
        margin: 0 auto;
        font-size: 16px;
        line-height: 30px;
        letter-spacing: 2px;
    }
    /* q_banner end! */
    /* q_section start! */
    .section_title {
        margin: 0 auto 40px;
    }
    .section_title_h {
        font-size: 30px;
        line-height: 40px;
    }
    .section_title_p {
        margin: 10px auto 0;
        font-size: 15px;
        line-height: 25px;
    }
    .section_title_p p {
        font-size: 15px;
        line-height: 2;
    }
    /* q_section end! */
    /* q_brand start! */
    .q_brand {
        padding: 50px 0 36px;
    }
    .brand_thumb {
        width: 58%;
    }
    .brand_gallery {
        margin: 30px auto 0;
        height: 566px;
    }
    .brandGallery {
        width: 140%;
        height: 100%;
    }
    .brandGallery .swiper-wrapper {
        height: 100%;
    }
    .brandGallery .swiper-wrapper .swiper-slide {
        height: 100%;
    }
    .brand_item {
        height: 100%;
    }
    .brand_item_mask {
        height: 100%;
    }
    .brand_item_main {
        padding: 75px;
    }
    .brand_item_h .big {
        font-size: 24px;
        line-height: 30px;
    }
    .brand_item_h .small {
        margin: 10px auto 0;
        font-size: 15px;
        line-height: 25px;
    }
    .brand_more {
        margin: 40px auto 0;
    }
    .brand_more li {
        margin-right: 15px;
    }
    .brand_more li a {
        padding: 6px 20px;
        border-radius: 4px;
    }
    .brand_more li a span {
        line-height: 25px;
        font-size: 13px;
        margin-right: 5px;
    }
    .brand_more li a img {
        height: 25px;
    }
    .brandButtons {
        width: 50px;
        height: 50px;
        left: 69.8%;
        padding: 10px;
    }
    /* q_brand end! */
    /* q_value start! */
    .value_mask_in {
        padding: 120px 0 0;
    }
    .tab.value_tab {
        margin: 55px auto 0;
    }
    .tab.value_tab .value_tab_nav {
        padding: 0 0 15px;
    }
    .tab.value_tab .value_tab_nav li {
        padding: 0 27px;
    }
    .tab.value_tab .value_tab_nav li:after {
        bottom: -17px;
    }
    .tab.value_tab .value_tab_nav li a {
        font-size: 20px;
        line-height: 30px;
    }
    .tab.value_tab .value_tab_body {
        margin: 26px auto 0;
    }
    .value_p {
        font-size: 16px;
    }
    .value_p p {
        font-size: 16px;
    }
    /* q_value end! */
    /* q_concept start! */
    .q_concept {
        padding: 75px 0 85px;
    }
    .concept_list {
        height: 436px;
    }
    .concept_item {
        width: 28%;
        float: left;
        margin: 0 1.2% 0 0;
        height: 100%;
    }
    .concept_item:nth-of-type(3n) {
        margin: 0;
    }
    .concept_item .img {
        height: 100%;
    }
    .concept_mask {
        height: 100%;
    }
    .concept_mask_in {
        height: 100%;
    }
    .concept_item_txt {
        padding: 70px 50px 0;
    }
    .concept_item_h {
        font-size: 22px;
        line-height: 35px;
    }
    .concept_item_p {
        margin: 13px auto 0;
        font-size: 16px;
        line-height: 25px;
    }
    .concept_item_more {
        padding: 0 50px 70px;
    }
    .concept_item_more * {
        line-height: 30px;
        height: 30px;
    }
    .concept_item_more span {
        font-size: 15px;
    }
    .concept_item_more img {
        margin-left: 5px;
        width: 30px;
    }
    .concept_item.on {
        width: 41.6%;
    }
    /* q_concept end! */
    /* q_earth start! */
    .earth_img_mask {
        height: 100%;
    }
    .earth_mask {
        height: 100%;
    }
    .earth_mask_in {
        top: 30%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .earth_logo img {
        max-width: 200px;
    }
    .earth_p {
        margin: 30px auto 0;
        font-size: 22px;
        line-height: 30px;
    }
    /* q_earth end! */
    /* q_footer start! */
    .footer_t_h {
        font-size: 40px;
        line-height: 53px;
    }
    .footer_t_p {
        margin: 30px auto 0;
    }
    .footer_t_p p {
        font-size: 15px;
        line-height: 2;
        letter-spacing: 1px;
    }
    .footer_icon {
        text-align: right;
    }
    .footer_icon>img {
        width: 44px;
    }
    .footer_img {
        width: 120px;
        height: 120px;
        right: 60px;
        top: -38px;
    }
    .footer_b span, .footer_b a {
        margin: 0 4px;
        line-height: 25px;
        font-size: 12px;
    }
    .footer_b span img {
        width: 25px;
        margin-right: 8px;
    }
    .footer_b .footer_contact span {
        margin: 0 20px;
    }
    .footer_powerby {
        margin: 0px auto;
    }
    /* q_footer end! */
    /* q_banner_n start! */
    .q_banner_n .img {
        height: 100%;
    }
    /* q_banner_n end! */
    /* q_main start! */
    .q_main {
        min-height: 460px;
    }
    video {
        width: 600px;
        height: 336px;
    }
    .q_main .section_title_p {
        margin: 20px auto 0;
    }
    /* q_main end! */
    /* nabout start! */
    .nabout1 {
        background: #172d4d url('../images/nabout1_bg.jpg') no-repeat center bottom;
        padding: 170px 0 240px;
        height: 800;
    }
    .nabout1_logo {
        margin: 40px auto 0;
    }
    .nabout1_logo img {
        width: 280px;
    }
    .nabout2 {
        background: #f3dbce url('../images/nabout2_bg.jpg') no-repeat center top;
        padding: 100px 0 160px;
    }
    .nabout2_main {
        margin: 60px auto 0;
    }
    .nevent_list_icon img {
        width: 76px;
    }
    .nevent_item {
        padding: 0 0 15px;
        min-height: 60px;
    }
    .nevent_item:before {
        width: 3px;
        height: calc(100% - 60px);
        border-radius: 3px;
        top: 55px;
    }
    .nevent_item_date span {
        font-size: 22px;
        line-height: 40px;
        height: 40px;
    }
    .nevent_item_txt {
        width: 40%;
        float: left;
        padding: 5px 0 0;
    }
    .nevent_item_txt:before {
        content: '';
        width: 10%;
        height: 1px;
        left: 105%;
        top: 20px;
    }
    .nevent_item:nth-of-type(2n) .nevent_item_txt {
        float: right;
    }
    .nevent_item:nth-of-type(2n) .nevent_item_txt:before {
        left: -15%;
    }
    .nevent_item_h {
        font-size: 17px;
        color: #333;
        line-height: 30px;
    }
    .nevent_item_p {
        margin: 10px auto 0;
        font-size: 15px;
        line-height: 25px;
    }
    .nabout3 {
        background: #d9e5ec url('../images/nabout3_bg.jpg') no-repeat center bottom;
        padding: 100px 0;
    }
    .nabout3_swiper {
        margin: 60px auto 0;
    }
    .nabout3 .swiper_nabout3 .swiper-wrapper .swiper-slide {
        width: 640px;
    }
    .nabout3 .nabout3_swiper .swiper_button_nabout3 {
        width: 50px;
        height: 50px;
        font-size: 22px;
        line-height: 50px;
        margin-top: -60px;
    }
    .nabout3 .nabout3_swiper .swiper_button_nabout3.swiper_button_nabout3_prev {
        left: 5%;
    }
    .nabout3 .nabout3_swiper .swiper_button_nabout3.swiper_button_nabout3_next {
        right: 5%;
    }
    .nabout3_item_img .img {
        padding: 50% 0 0;
    }
    .nabout3_item_h {
        margin: 25px auto 0;
        font-size: 19px;
        line-height: 27px;
        height: 27px;
        white-space: nowrap;
    }
    .nabout4 {
        background: #144b8a url('../images/nabout4_bg.jpg') no-repeat center bottom;
        padding: 100px 0;
    }
    .nabout4_img {
        width: 57%;
        float: right;
        text-align: right;
    }
    .nabout4_txt {
        width: 35%;
        float: left;
        padding: 140px 0 0;
    }
    .nabout4_h .big {
        font-size: 36px;
        line-height: 45px;
    }
    .nabout4_h .small {
        margin: 60px auto 0;
        font-size: 26px;
        line-height: 35px;
    }
    .nabout4_p {
        margin: 150px auto 0;
        font-size: 17px;
        line-height: 1.8;
    }
    .nabout4_p p {
        font-size: 17px;
        line-height: 1.8;
    }
    /* nabout end! */
    /* nvalue start! */
    .nvalue1 {
        background: #aecbe8 url('../images/nvalue1_bg.jpg') no-repeat center bottom;
        padding: 125px 0 165px;
    }
    .nvalue1 .section_title {
        text-align: left;
    }
    .nvalue1_list {
        margin: 70px auto 0;
    }
    .nvalue1_item {
        width: 28%;
        float: left;
        margin: 0 1% 0 0;
        padding: 45px 40px;
    }
    .nvalue1_item_icon {
        width: 40px;
        float: left;
        padding: 25px 0;
    }
    .nvalue1_item_txt {
        width: calc(100% - 80px);
        height: 90px;
        float: right;
    }
    .nvalue1_item_txt span {
        line-height: 30px;
        font-size: 16px;
    }
    .nvalue2 {
        background: #090817 url('../images/nvalue2_bg.jpg') no-repeat center bottom;
        padding: 135px 0 225px;
    }
    .nvalue2_list {
        margin: 40px auto 0;
        padding: 0 5%;
    }
    .nvalue2_item {
        width: 32%;
        float: left;
        margin: 0 2% 0 0;
    }
    .nvalue2_item:nth-of-type(3n) {
        margin: 0;
    }
    .nvalue2_item_img {
        width: 270px;
        border: 4px solid rgba(255, 255, 255, .1);
    }
    .nvalue2_item_h {
        margin: 30px auto 0;
        font-size: 17px;
        line-height: 25px;
        height: 25px;
        white-space: nowrap;
    }
    .nvalue3 {
        background: url('../images/nvalue3_bg.jpg') no-repeat center bottom;
        padding: 150px 0 220px;
    }
    .nvalue3_main {
        margin: 30px auto 0;
    }
    .nvalue3_mask_in {
        top: 50%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .nvalue3_list {
        padding: 0 10%;
    }
    .nvalue3_item {
        width: 30%;
        float: left;
        margin: 0 5% 0 0;
    }
    .nvalue3_item:nth-of-type(3n) {
        margin: 0;
    }
    .nvalue3_item_icon {
        width: 100px;
        float: left;
    }
    .nvalue3_item_txt {
        width: calc(100% - 125px);
        float: right;
    }
    .nvalue3_item_h {
        font-size: 22px;
        line-height: 30px;
    }
    .nvalue3_item_p {
        margin: 10px auto 0;
        font-size: 15px;
        line-height: 25px;
    }
    /* nvalue end! */
    /* nculture start! */
    .nculture .banner_main h4 {
        margin: 15px auto 0;
        line-height: 30px;
    }
    .nculture_title {
        margin: 13px auto 25px;
        font-size: 22px;
        line-height: 30px;
    }
    .nculture1 {
        padding: 120px 0 220px;
        min-height: 790px;
    }
    .nculture2 {
        padding: 120px 0 220px;
        min-height: 790px;
    }
    .nculture3 {
        padding: 120px 0 220px;
        min-height: 790px;
    }
    .nculture4 {
        padding: 130px 0;
        min-height: 790px;
    }
    .nculture4_list {
        height: 520px;
    }
    .nculture4_item {
        width: 20%;
        float: left;
        margin: 0 0.4% 0 0;
    }
    .nculture4_item:after {
        height: 5px;
    }
    .nculture4_item:nth-of-type(3n) {
        margin: 0;
    }
    .nculture4_item_txt {
        padding: 45px 45px 0;
    }
    .nculture4_item_num {
        font-size: 90px;
        line-height: 100px;
    }
    .nculture4_item_h {
        margin: 30px auto 0;
        font-size: 26px;
        line-height: 40px;
    }
    .nculture4_item_add {
        margin: 15px auto 0;
        font-size: 15px;
        line-height: 25px;
    }
    .nculture4_item_p {
        margin: 15px auto 0;
        font-size: 15px;
        line-height: 27px;
    }
    .nculture4_item_p p {
        font-size: 15px;
        line-height: 27px;
    }
    .nculture4_item_more {
        width: 30px;
        left: 45px;
        bottom: 45px;
    }
    .nculture4_item_more span {
        width: 30px;
        height: 30px;
    }
    .nculture4_item_more span:before {
        width: 10px;
        height: 2px;
        left: 10px;
        top: 14px;
    }
    .nculture4_item_more span:after {
        width: 2px;
        height: 10px;
        left: 14px;
        top: 10px;
    }
    .nculture4_item.on {
        width: 59.2%;
    }
    .nculture4_item.on .nculture4_item_txt {
        padding: 45px 45px 0;
    }
    .nculture4_item.on .nculture4_item_add {
        font-size: 18px;
        line-height: 30px;
    }
    .nculture4_item.on .nculture4_item_more {
        left: 45px;
    }
    .nculture5 {
        padding: 120px 0 220px;
        min-height: 790px;
    }
    .nculture5_p {
        margin: 30px auto 0;
        padding: 0 12%;
    }
    /* nculture end! */
    /* nbrand start! */
    .nbrand_item {
        width: 49%;
        float: left;
        margin: 0 2% 0 0;
    }
    .nbrand_item:nth-of-type(2n) {
        margin: 0;
    }
    .nbrand_item_mask {
        padding: 35px 35px;
    }
    .nbrand_item_txt {
        padding: 35px 30px;
    }
    .nbrand_item_logo img {
        max-width: 220px;
    }
    .nbrand_item_h {
        margin: 10px auto;
        font-size: 22px;
        line-height: 30px;
    }
    .nbrand_item_p {
        margin: 10px auto;
        font-size: 16px;
        line-height: 23px;
    }
    .nbrand_logo {
        margin: 0 auto 60px;
    }
    .nbrand_logo img {
        max-width: 330px;
    }
    .nbrand_li {
        margin: 40px auto 0;
    }
    .nbrand_li_img, .nbrand_li_txt {
        width: 50%;
        float: left;
    }
    .nbrand_li:nth-of-type(2n) .nbrand_li_img {
        float: right;
    }
    .nbrand_li_main {
        padding: 50px 60px;
    }
    .li_span {
        width: 45px;
        height: 3px;
        float: left;
        border-radius: 3px;
        margin-top: 18px;
    }
    .nbrand_li_txt:hover .li_span {
        width: 60px;
    }
    .li_num {
        width: 100px;
        float: right;
        font-size: 30px;
        line-height: 40px;
    }
    .nbrand_li_h a {
        font-size: 27px;
        line-height: 38px;
        height: 38px;
        white-space: nowrap;
    }
    .nbrand_li_p {
        margin: 25px auto 0;
        font-size: 15px;
        line-height: 1.7;
    }
    .nbrand_li_p p {
        margin: 15px auto 0;
        font-size: 15px;
        line-height: 1.7;
    }
    .nbrand_nav {
        margin: 0 auto 40px;
    }
    .nbrand_ul li a {
        font-size: 20px;
        line-height: 30px;
        padding: 0 120px 10px;
        letter-spacing: 3px;
    }
    .nbrand_block {
        margin: 40px auto 0;
    }
    .nbrand_block_h i {
        width: 60px;
        height: 60px;
        line-height: 60px;
        font-size: 32px;
    }
    .nbrand_block_h span {
        margin-left: 20px;
        font-size: 32px;
        letter-spacing: 2px;
        line-height: 60px;
    }
    .nbrand_swiper {
        margin: 28px auto 0;
    }
    .nbrand_swiper .swiper_nbrand .swiper_pagination_nbrand {
        margin: 40px auto 0;
    }
    .nbrand_slide_txt {
        padding: 40px 40px;
    }
    .nbrand_slide_h span {
        font-size: 25px;
    }
    .slide_a {
        width: calc(100% - 60px);
        float: left;
    }
    .slide_a a {
        line-height: 35px;
        height: 35px;
        white-space: nowrap;
    }
    .slide_a:before {
        width: 25px;
        height: 3px;
        left: -40px;
        top: 16px;
    }
    .slide_num {
        width: 50px;
        float: right;
        line-height: 35px;
    }
    .nbrand_slide_p {
        margin: 23px auto 0;
        font-size: 15px;
        line-height: 25px;
        height: 100px;
        -webkit-line-clamp: 4;
    }
    .nbrand_slide_p p {
        font-size: 15px;
        line-height: 25px;
    }
    /* nbrand end! */
    /* ncase start! */
    .page_nav .nbrand_ul li a {
        padding: 0 30px 10px;
    }
    .ncase_item_txt {
        /* padding: 38px 48px; */
    }
    .news-title a {
        font-size: 14px;
        line-height: 16px;
        height: 40px;
        /* white-space: nowrap; */
    }
    .ncase_item_p {
        margin: 0px auto;
        font-size: 12px;
        line-height: 25px;
        height: 25px;
        -webkit-line-clamp: 2;
    }
    .ncase_item_p p {
        font-size: 12px;
        line-height: 25px;
    }
    .ncase_sort_item {
        width: 25%;
        margin: 0 auto 13px;
        height: 300px;
    }
    .ncase_sort_main {
        padding: 20px 30px;
    }
    .ncase_sort_en {
        font-size: 14px;
        line-height: 18px;
    }
    .ncase_sort_cn {
        margin: 0 auto;
        font-size: 22px;
        line-height: 30px;
    }
    /* ncase end! */
    /* npartner start! */
    .nadd {
        padding: 60px 0;
    }
    /* npartner end! */
    /* nnews start! */
    .nnews_item {
        margin: 0 auto 40px;
        padding: 40px;
    }
    .nnews_item_img {
        width: 420px;
        height: 274px;
    }
    .nnews_item_txt {
        width: calc(100% - 680px);
        float: right;
        padding: 20px 0 0;
    }
    .nnews_item_h a {
        font-size: 18px;
        line-height: 30px;
        height: 30px;
        white-space: nowrap;
    }
    .nnews_item_date {
        width: 140px;
        height: 270px;
        left: -200px;
        top: 25px;
    }
    .nnews_item_date span:nth-of-type(1) {
        top: 56px;
        font-size: 15px;
        line-height: 20px;
    }
    .nnews_item_date span:nth-of-type(3) {
        font-size: 52px;
        line-height: 56px;
    }
    .nnews_item_p {
        margin: 20px auto 0;
        font-size: 14px;
        line-height: 27px;
        height: 81px;
        -webkit-line-clamp: 3;
    }
    .nnews_item_more {
        margin: 25px auto 0;
    }
    .nnews_item_more a {
        padding: 5px 25px;
        border-radius: 5px;
        line-height: 26px;
        font-size: 13px;
    }
    /* nnews end! */
    /* npublish start! */
    .tab.npublish_tab .npublish_tab_head {
        width: 140px;
        top: -95px;
    }
    .npublish_tab_h {
        padding: 5px;
        font-size: 15px;
        line-height: 30px;
        border-radius: 5px;
    }
    .tab.npublish_tab .npublish_tab_nav {
        padding: 15px 20px;
    }
    .tab.npublish_tab .npublish_tab_nav li a {
        font-size: 16px;
        line-height: 30px;
    }
    .tab.npublish_tab .npublish_tab_body {
        margin: 45px auto 0;
    }
    .npublish_swiper .swiper_button_npublish {
        width: 50px;
        height: 50px;
        font-size: 22px;
        line-height: 50px;
        margin-top: -25px;
    }
    .npublish_swiper .swiper_button_npublish.swiper_button_npublish_prev {
        left: -60px;
    }
    .npublish_swiper .swiper_button_npublish.swiper_button_npublish_next {
        right: -60px;
    }
    .npublish_item {
        padding: 40px;
        border-radius: 5px;
    }
    .npublish_item_h {
        margin: 20px auto 0;
    }
    .npublish_item_h a {
        font-size: 16px;
        line-height: 20px;
        height: 20px;
        white-space: nowrap;
    }
    /* npublish end! */
    /* banner_news_show start! */
    .banner_news_mask {
        bottom: 45px;
    }
    .news_show_logo img {
        max-width: 42px;
    }
    .news_show_h {
        margin: 15px auto 0;
        font-size: 32px;
        line-height: 48px;
    }
    .news_show_span {
        margin: 22px auto 0;
    }
    .news_show_span span {
        margin: 0 30px;
        font-size: 16px;
        line-height: 25px;
    }
    .news_show_span span:before {
        width: 2px;
        height: 16px;
        left: -32px;
        top: 6px;
    }
    .nnews_body {
        font-size: 16px;
        line-height: 2;
        padding: 0 0 45px;
        min-height: 400px;
    }
    .nnews_body p {
        font-size: 16px;
        line-height: 2;
    }
    .nnews_body img {
        margin: 20px auto!important;
    }
    .news_back {
        margin: 0 auto 40px;
    }
    .news_back a {
        padding: 5px 30px;
        border-radius: 5px;
        line-height: 30px;
        font-size: 15px;
    }
    .news_back a i {
        margin-left: 10px;
    }
}
@media screen and (min-width: 1680px) {
    .main1200 {
        width: 1200px;
    }
    .main1600 {
        width: 1580px;
    }
    .main1760 {
        width: 1580px;
    }
    section.pagetitle {
        height: 60px;
    }
    section.pagemain {
        top: 60px;
    }
    /* q_header start! */
    .q_header {
        height: 60px;
    }
    .q_logo {
        width: 240px;
        float: left;
    }
    .q_logo>h1>a {
        padding: 5px 0;
    }
    .q_logo>h1>a>img {
        height: 50px;
    }
    .q_link {
        width: 180px;
        margin-left: 30px;
        padding: 40px 0 0;
    }
    .q_link a {
        padding: 5px 20px;
        border-radius: 8px;
        font-size: 15px;
        line-height: 28px;
    }
    .q_link a i {
        margin-right: 10px;
    }
    .q_nav {
        width: calc(100% - 440px);
    }
    .q_nav>li {
        margin-left: 75px;
    }
    .q_nav>li>a {
        padding: 10px 0 10px;
    }
    .q_nav>li>a>span {
        font-size: 15px;
        line-height: 40px;
    }
    /*.q_nav>li:hover>a>span:after,.q_nav>li.on>a>span:after{width:70%;}*/
    /* q_nav_son */
    .q_nav_son {
        width: 200%;
        top: 100%;
        left: -50%;
        padding: 10px 0;
    }
    .q_nav_son>li>a {
        font-size: 13px;
        line-height: 30px;
    }
    .q_search {
        width: 20px;
        margin-left: 84px;
        padding: 20px 0;
    }
    .q_menu {
        width: 20px;
        margin-left: 44px;
        padding: 20px 0;
    }
    .q_header.q_header_fixed {
        height: 60px;
    }
    .q_header.q_header_fixed .q_logo>h1>a>img {
        height: 50px;
    }
    .q_header.q_header_fixed .q_nav>li>a {
        padding: 10px 0 10px;
    }
    .q_header.q_header_fixed .q_link {
        padding: 20px 0 0;
    }
    .q_header.q_header_fixed .q_search {
        padding: 20px 0;
    }
    .q_header.q_header_fixed .q_menu {
        padding: 20px 0;
    }
    /* q_header end! */
    /* q_popup start! */
    .popup_header {
        padding: 15px 3%;
    }
    .popup_header_logo {
        width: 30%;
    }
    .popup_header_logo img {
        height: 80px;
    }
    .popup_header_close {
        width: 60px;
        height: 60px;
    }
    .popup_header_close span {
        width: 36px;
        height: 3px;
        top: 20px;
        border-radius: 3px;
    }
    .popup_txt_mask_in {
        top: 45%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .popup_txt_mask_main {
        padding: 0 10%;
    }
    .q_form_div .q_form_input {
        width: calc(100% - 110px);
        padding: 4px 20px;
    }
    .q_form_div .q_form_button {
        width: 100px;
        ;
        line-height: 34px;
    }
    .popup_menu {
        margin: 70px auto 0;
        padding: 0 10%;
    }
    .popup_menu_l {
        width: 16px;
    }
    .popup_menu_l span {
        font-size: 15px;
        line-height: 16px;
        height: 16px;
        font-weight: 700;
    }
    .popup_menu_r {
        width: calc(100% - 80px);
        float: right;
    }
    .popup_nav>li {
        margin: 0 auto 20px;
    }
    .popup_nav>li>a>span {
        font-size: 22px;
        line-height: 30px;
        font-weight: 700;
    }
    .popup_nav>li>a>span>i {
        margin-left: 8px;
        font-size: 15px;
    }
    /* q_popup end! */
    /* q_banner start! */
    .q_banner {
        height: 100%;
    }
    .q_banner .swiper_banner {
        height: 100%;
    }
    .q_banner .swiper_banner .swiper-wrapper {
        height: 100%;
    }
    .q_banner .swiper_banner .swiper-slide {
        height: 100%;
    }
    .q_banner .swiper_banner .swiper-slide a {
        padding: 0;
        height: 100%;
    }
    .q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet {
        width: 40px;
        height: 3px;
        border-radius: 3px;
        margin: 0 6px;
    }
    .banner_item {
        height: 100%;
    }
    .banner_item .img {
        height: 100%;
    }
    .banner_mask {
        height: 100%;
    }
    .banner_mask_in {
        top: 20%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .banner_main h2 {
        font-size: 35px;
        line-height: 52px;
        letter-spacing: 0px;
    }
    .banner_main h4 {
        margin: 0 auto;
        font-size: 18px;
        line-height: 30px;
        letter-spacing: 2px;
    }
    /* q_banner end! */
    /* q_section start! */
    .section_title {
        margin: 0 auto 45px;
    }
    .section_title_h {
        font-size: 28px;
        line-height: 40px;
    }
    .section_title_p {
        margin: 12px auto 0;
        font-size: 17px;
        line-height: 25px;
    }
    .section_title_p p {
        font-size: 17px;
        line-height: 2;
    }
    /* q_section end! */
    /* q_brand start! */
    .q_brand {
        padding: 60px 0 45px;
    }
    .brand_thumb {
        width: 58%;
    }
    .brand_gallery {
        margin: 30px auto 0;
        height: 605px;
    }
    .brandGallery {
        width: 140%;
        height: 100%;
    }
    .brandGallery .swiper-wrapper {
        height: 100%;
    }
    .brandGallery .swiper-wrapper .swiper-slide {
        height: 100%;
    }
    .brand_item {
        height: 100%;
    }
    .brand_item_mask {
        height: 100%;
    }
    .brand_item_main {
        padding: 80px;
    }
    .brand_item_h .big {
        font-size: 25px;
        line-height: 35px;
    }
    .brand_item_h .small {
        margin: 10px auto 0;
        font-size: 16px;
        line-height: 25px;
    }
    .brand_more {
        margin: 40px auto 0;
    }
    .brand_more li {
        margin-right: 15px;
    }
    .brand_more li a {
        padding: 8px 25px;
        border-radius: 6px;
    }
    .brand_more li a span {
        line-height: 25px;
        font-size: 13px;
        margin-right: 5px;
    }
    .brand_more li a img {
        height: 25px;
    }
    .brandButtons {
        width: 50px;
        height: 50px;
        left: 69.8%;
        padding: 10px;
    }
    /* q_brand end! */
    /* q_value start! */
    .value_mask_in {
        padding: 120px 0 0;
    }
    .tab.value_tab {
        margin: 60px auto 0;
    }
    .tab.value_tab .value_tab_nav {
        padding: 0 0 15px;
    }
    .tab.value_tab .value_tab_nav li {
        padding: 0 30px;
    }
    .tab.value_tab .value_tab_nav li:after {
        bottom: -17px;
    }
    .tab.value_tab .value_tab_nav li a {
        font-size: 20px;
        line-height: 30px;
    }
    .tab.value_tab .value_tab_body {
        margin: 26px auto 0;
    }
    .value_p {
        font-size: 16px;
    }
    .value_p p {
        font-size: 16px;
    }
    /* q_value end! */
    /* q_concept start! */
    .q_concept {
        padding: 90px 0 100px;
    }
    .concept_list {
        height: 468px;
    }
    .concept_item {
        width: 28%;
        float: left;
        margin: 0 1.2% 0 0;
        height: 100%;
    }
    .concept_item:nth-of-type(3n) {
        margin: 0;
    }
    .concept_item .img {
        height: 100%;
    }
    .concept_mask {
        height: 100%;
    }
    .concept_mask_in {
        height: 100%;
    }
    .concept_item_txt {
        padding: 80px 10% 0;
    }
    .concept_item_h {
        font-size: 25px;
        line-height: 36px;
    }
    .concept_item_p {
        margin: 15px auto 0;
        font-size: 16px;
        line-height: 25px;
    }
    .concept_item_more {
        padding: 0 10% 80px;
    }
    .concept_item_more * {
        line-height: 30px;
        height: 30px;
    }
    .concept_item_more span {
        font-size: 15px;
    }
    .concept_item_more img {
        margin-left: 5px;
        width: 30px;
    }
    .concept_item.on {
        width: 41.6%;
    }
    /* q_concept end! */
    /* q_earth start! */
    .earth_img_mask {
        height: 100%;
    }
    .earth_mask {
        height: 100%;
    }
    .earth_mask_in {
        top: 30%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .earth_logo img {
        max-width: 220px;
    }
    .earth_p {
        margin: 40px auto 0;
        font-size: 26px;
        line-height: 35px;
    }
    /* q_earth end! */
    /* q_footer start! */
    .footer_t_h {
        font-size: 42px;
        line-height: 54px;
    }
    .footer_t_p {
        margin: 30px auto 0;
    }
    .footer_t_p p {
        font-size: 15px;
        line-height: 2;
        letter-spacing: 1px;
    }
    .footer_icon {
        text-align: right;
    }
    .footer_icon>img {
        width: 44px;
    }
    .footer_img {
        width: 120px;
        height: 120px;
        right: 60px;
        top: -38px;
    }
    .footer_b span, .footer_b a {
        margin: 0 4px;
        line-height: 25px;
        font-size: 12px;
    }
    .footer_b span img {
        width: 25px;
        margin-right: 8px;
    }
    .footer_b .footer_contact span {
        margin: 0 20px;
    }
    .footer_powerby {
        margin: 0px auto;
    }
    /* q_footer end! */
    /* q_banner_n start! */
    .q_banner_n .img {
        height: 100%;
    }
    /* q_banner_n end! */
    /* q_main start! */
    .q_main {
        min-height: 460px;
    }
    .q_main .section_title_p {
        margin: 20px auto 0;
    }
    /* q_main end! */
    /* nabout start! */
    .nabout1 {
        background: #172d4d url('../images/nabout1_bg.jpg') no-repeat center bottom;
        padding: 180px 0 260px;
        height: 860px;
    }
    .nabout1_logo {
        margin: 45px auto 0;
    }
    .nabout1_logo img {
        width: 300px;
    }
    .nabout2 {
        background: #f3dbce url('../images/nabout2_bg.jpg') no-repeat center top;
        padding: 100px 0 160px;
    }
    .nabout2_main {
        margin: 70px auto 0;
    }
    .nevent_list_icon img {
        width: 76px;
    }
    .nevent_item {
        padding: 0 0 15px;
        min-height: 60px;
    }
    .nevent_item:before {
        width: 3px;
        height: calc(100% - 60px);
        border-radius: 3px;
        top: 55px;
    }
    .nevent_item_date span {
        font-size: 25px;
        line-height: 40px;
        height: 40px;
    }
    .nevent_item_txt {
        width: 40%;
        float: left;
        padding: 5px 0 0;
    }
    .nevent_item_txt:before {
        content: '';
        width: 10%;
        height: 1px;
        left: 105%;
        top: 20px;
    }
    .nevent_item:nth-of-type(2n) .nevent_item_txt {
        float: right;
    }
    .nevent_item:nth-of-type(2n) .nevent_item_txt:before {
        left: -15%;
    }
    .nevent_item_h {
        font-size: 17px;
        color: #333;
        line-height: 30px;
    }
    .nevent_item_p {
        margin: 10px auto 0;
        font-size: 15px;
        line-height: 25px;
    }
    .nabout3 {
        background: #d9e5ec url('../images/nabout3_bg.jpg') no-repeat center bottom;
        padding: 100px 0;
    }
    .nabout3_swiper {
        margin: 60px auto 0;
    }
    .nabout3 .swiper_nabout3 .swiper-wrapper .swiper-slide {
        width: 800px;
    }
    .nabout3 .nabout3_swiper .swiper_button_nabout3 {
        width: 50px;
        height: 50px;
        font-size: 22px;
        line-height: 50px;
        margin-top: -60px;
    }
    .nabout3 .nabout3_swiper .swiper_button_nabout3.swiper_button_nabout3_prev {
        left: 5%;
    }
    .nabout3 .nabout3_swiper .swiper_button_nabout3.swiper_button_nabout3_next {
        right: 5%;
    }
    .nabout3_item_img .img {
        padding: 50% 0 0;
    }
    .nabout3_item_h {
        margin: 30px auto 0;
        font-size: 20px;
        line-height: 28px;
        height: 28px;
        white-space: nowrap;
    }
    .nabout4 {
        background: #144b8a url('../images/nabout4_bg.jpg') no-repeat center bottom;
        padding: 100px 0;
    }
    .nabout4_img {
        width: 57%;
        float: right;
        text-align: right;
    }
    .nabout4_txt {
        width: 35%;
        float: left;
        padding: 160px 0 0;
    }
    .nabout4_h .big {
        font-size: 38px;
        line-height: 47px;
    }
    .nabout4_h .small {
        margin: 70px auto 0;
        font-size: 28px;
        line-height: 38px;
    }
    .nabout4_p {
        margin: 160px auto 0;
        font-size: 17px;
        line-height: 1.8;
    }
    .nabout4_p p {
        font-size: 17px;
        line-height: 1.8;
    }
    /* nabout end! */
    /* nvalue start! */
    .nvalue1 {
        background: #aecbe8 url('../images/nvalue1_bg.jpg') no-repeat center bottom;
        padding: 125px 0 165px;
    }
    .nvalue1 .section_title {
        text-align: left;
    }
    .nvalue1_list {
        margin: 90px auto 0;
    }
    .nvalue1_item {
        width: 26%;
        float: left;
        margin: 0 1% 0 0;
        padding: 45px 45px;
    }
    .nvalue1_item_icon {
        width: 40px;
        float: left;
        padding: 25px 0;
    }
    .nvalue1_item_txt {
        width: calc(100% - 80px);
        height: 90px;
        float: right;
    }
    .nvalue1_item_txt span {
        line-height: 30px;
        font-size: 16px;
    }
    .nvalue2 {
        background: #090817 url('../images/nvalue2_bg.jpg') no-repeat center bottom;
        padding: 135px 0 225px;
    }
    .nvalue2_list {
        margin: 40px auto 0;
        padding: 0 5%;
    }
    .nvalue2_item {
        width: 32%;
        float: left;
        margin: 0 2% 0 0;
    }
    .nvalue2_item:nth-of-type(3n) {
        margin: 0;
    }
    .nvalue2_item_img {
        width: 290px;
        border: 4px solid rgba(255, 255, 255, .1);
    }
    .nvalue2_item_h {
        margin: 35px auto 0;
        font-size: 17px;
        line-height: 25px;
        height: 25px;
        white-space: nowrap;
    }
    .nvalue3 {
        background: url('../images/nvalue3_bg.jpg') no-repeat center bottom;
        padding: 160px 0 240px;
    }
    .nvalue3_main {
        margin: 30px auto 0;
    }
    .nvalue3_mask_in {
        top: 50%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .nvalue3_list {
        padding: 0 12%;
    }
    .nvalue3_item {
        width: 30%;
        float: left;
        margin: 0 5% 0 0;
    }
    .nvalue3_item:nth-of-type(3n) {
        margin: 0;
    }
    .nvalue3_item_icon {
        width: 100px;
        float: left;
    }
    .nvalue3_item_txt {
        width: calc(100% - 125px);
        float: right;
    }
    .nvalue3_item_h {
        font-size: 27px;
        line-height: 36px;
    }
    .nvalue3_item_p {
        margin: 10px auto 0;
        font-size: 15px;
        line-height: 26px;
    }
    /* nvalue end! */
    /* nculture start! */
    .nculture .banner_main h4 {
        margin: 20px auto 0;
        line-height: 33px;
    }
    .nculture_title {
        margin: 14px auto 27px;
        font-size: 22px;
        line-height: 30px;
    }
    .nculture1 {
        padding: 130px 0 230px;
        min-height: 840px;
    }
    .nculture2 {
        padding: 130px 0 230px;
        min-height: 840px;
    }
    .nculture3 {
        padding: 130px 0 230px;
        min-height: 840px;
    }
    .nculture4 {
        padding: 140px 0;
        min-height: 840px;
    }
    .nculture4_list {
        height: 560px;
    }
    .nculture4_item {
        width: 20%;
        float: left;
        margin: 0 0.4% 0 0;
    }
    .nculture4_item:after {
        height: 5px;
    }
    .nculture4_item:nth-of-type(3n) {
        margin: 0;
    }
    .nculture4_item_txt {
        padding: 50px 60px 0;
    }
    .nculture4_item_num {
        font-size: 100px;
        line-height: 110px;
    }
    .nculture4_item_h {
        margin: 35px auto 0;
        font-size: 27px;
        line-height: 40px;
    }
    .nculture4_item_add {
        margin: 18px auto 0;
        font-size: 16px;
        line-height: 25px;
    }
    .nculture4_item_p {
        margin: 18px auto 0;
        font-size: 16px;
        line-height: 30px;
    }
    .nculture4_item_p p {
        font-size: 16px;
        line-height: 30px;
    }
    .nculture4_item_more {
        width: 30px;
        left: 70px;
        bottom: 50px;
    }
    .nculture4_item_more span {
        width: 30px;
        height: 30px;
    }
    .nculture4_item_more span:before {
        width: 10px;
        height: 2px;
        left: 10px;
        top: 14px;
    }
    .nculture4_item_more span:after {
        width: 2px;
        height: 10px;
        left: 14px;
        top: 10px;
    }
    .nculture4_item.on {
        width: 59.2%;
    }
    .nculture4_item.on .nculture4_item_txt {
        padding: 50px 45px 0;
    }
    .nculture4_item.on .nculture4_item_add {
        font-size: 20px;
        line-height: 33px;
    }
    .nculture4_item.on .nculture4_item_more {
        left: 50px;
    }
    .nculture5 {
        padding: 130px 0 230px;
        min-height: 840px;
    }
    .nculture5_p {
        margin: 35px auto 0;
        padding: 0 15%;
    }
    /* nculture end! */
    /* nbrand start! */
    .nbrand_item {
        width: 49%;
        float: left;
        margin: 0 2% 0 0;
    }
    .nbrand_item:nth-of-type(2n) {
        margin: 0;
    }
    .nbrand_item_mask {
        padding: 35px 35px;
    }
    .nbrand_item_txt {
        padding: 35px 30px;
    }
    .nbrand_item_logo img {
        max-width: 230px;
    }
    .nbrand_item_h {
        margin: 10px auto;
        font-size: 22px;
        line-height: 30px;
    }
    .nbrand_item_p {
        margin: 10px auto;
        font-size: 16px;
        line-height: 25px;
    }
    .nbrand_logo {
        margin: 0 auto 70px;
    }
    .nbrand_logo img {
        max-width: 345px;
    }
    .nbrand_li {
        margin: 45px auto 0;
    }
    .nbrand_li_img, .nbrand_li_txt {
        width: 50%;
        float: left;
    }
    .nbrand_li:nth-of-type(2n) .nbrand_li_img {
        float: right;
    }
    .nbrand_li_main {
        padding: 60px 70px;
    }
    .li_span {
        width: 45px;
        height: 3px;
        float: left;
        border-radius: 3px;
        margin-top: 18px;
    }
    .nbrand_li_txt:hover .li_span {
        width: 60px;
    }
    .li_num {
        width: 100px;
        float: right;
        font-size: 33px;
        line-height: 40px;
    }
    .nbrand_li_h a {
        font-size: 27px;
        line-height: 40px;
        height: 40px;
        white-space: nowrap;
    }
    .nbrand_li_p {
        margin: 25px auto 0;
        font-size: 15px;
        line-height: 1.7;
    }
    .nbrand_li_p p {
        margin: 18px auto 0;
        font-size: 15px;
        line-height: 1.7;
    }
    .nbrand_nav {
        margin: 0 auto 45px;
    }
    .nbrand_ul li a {
        font-size: 22px;
        line-height: 35px;
        padding: 0 135px 10px;
        letter-spacing: 3px;
    }
    .nbrand_block {
        margin: 45px auto 0;
    }
    .nbrand_block_h i {
        width: 60px;
        height: 60px;
        line-height: 60px;
        font-size: 33px;
    }
    .nbrand_block_h span {
        margin-left: 20px;
        font-size: 33px;
        letter-spacing: 2px;
        line-height: 60px;
    }
    .nbrand_swiper {
        margin: 28px auto 0;
    }
    .nbrand_swiper .swiper_nbrand .swiper_pagination_nbrand {
        margin: 45px auto 0;
    }
    .nbrand_slide_txt {
        padding: 45px 40px;
    }
    .nbrand_slide_h span {
        font-size: 26px;
    }
    .slide_a {
        width: calc(100% - 60px);
        float: left;
    }
    .slide_a a {
        line-height: 35px;
        height: 35px;
        white-space: nowrap;
    }
    .slide_a:before {
        width: 25px;
        height: 3px;
        left: -40px;
        top: 16px;
    }
    .slide_num {
        width: 50px;
        float: right;
        line-height: 35px;
    }
    .nbrand_slide_p {
        margin: 25px auto 0;
        font-size: 15px;
        line-height: 25px;
        height: 100px;
        -webkit-line-clamp: 4;
    }
    .nbrand_slide_p p {
        font-size: 15px;
        line-height: 25px;
    }
    /* nbrand end! */
    /* ncase start! */
    .page_nav .nbrand_ul li a {
        padding: 0 35px 10px;
    }
    .ncase_item_txt {
        /*  padding: 35px 45px; */
    }
    .news-title a {
        font-size: 14px;
        line-height: 16px;
        height: 40px;
        /* white-space: nowrap; */
    }
    .ncase_item_p {
        margin: 0px auto;
        font-size: 12px;
        line-height: 25px;
        height: 25px;
        -webkit-line-clamp: 2;
    }
    .ncase_item_p p {
        font-size: 12px;
        line-height: 25px;
    }
    .ncase_sort_item {
        width: 25%;
        margin: 0 auto 13px;
        height: 340px;
    }
    .ncase_sort_main {
        padding: 20px 30px;
    }
    .ncase_sort_en {
        font-size: 14px;
        line-height: 20px;
    }
    .ncase_sort_cn {
        margin: 0 auto;
        font-size: 22px;
        line-height: 30px;
    }
    /* ncase end! */
    /* npartner start! */
    .nadd {
        padding: 70px 0;
    }
    /* npartner end! */
    /* nnews start! */
    .nnews_item {
        margin: 0 auto 45px;
        padding: 45px;
    }
    .nnews_item_img {
        width: 420px;
        height: 274px;
    }
    .nnews_item_txt {
        width: calc(100% - 680px);
        float: right;
        padding: 20px 0 0;
    }
    .nnews_item_h a {
        font-size: 18px;
        line-height: 30px;
        height: 30px;
        white-space: nowrap;
    }
    .nnews_item_date {
        width: 140px;
        height: 270px;
        left: -200px;
        top: 25px;
    }
    .nnews_item_date span:nth-of-type(1) {
        top: 57px;
        font-size: 15px;
        line-height: 20px;
    }
    .nnews_item_date span:nth-of-type(3) {
        font-size: 52px;
        line-height: 57px;
    }
    .nnews_item_p {
        margin: 28px auto 0;
        font-size: 14px;
        line-height: 30px;
        height: 90px;
        -webkit-line-clamp: 3;
    }
    .nnews_item_more {
        margin: 25px auto 0;
    }
    .nnews_item_more a {
        padding: 5px 25px;
        border-radius: 5px;
        line-height: 27px;
        font-size: 13px;
    }
    /* nnews end! */
    /* npublish start! */
    .tab.npublish_tab .npublish_tab_head {
        width: 140px;
        top: -105px;
    }
    .npublish_tab_h {
        padding: 5px;
        font-size: 15px;
        line-height: 30px;
        border-radius: 5px;
    }
    .tab.npublish_tab .npublish_tab_nav {
        padding: 15px 20px;
    }
    .tab.npublish_tab .npublish_tab_nav li a {
        font-size: 16px;
        line-height: 30px;
    }
    .tab.npublish_tab .npublish_tab_body {
        margin: 45px auto 0;
    }
    .npublish_swiper .swiper_button_npublish {
        width: 50px;
        height: 50px;
        font-size: 22px;
        line-height: 50px;
        margin-top: -25px;
    }
    .npublish_swiper .swiper_button_npublish.swiper_button_npublish_prev {
        left: -60px;
    }
    .npublish_swiper .swiper_button_npublish.swiper_button_npublish_next {
        right: -60px;
    }
    .npublish_item {
        padding: 45px;
        border-radius: 5px;
    }
    .npublish_item_h {
        margin: 20px auto 0;
    }
    .npublish_item_h a {
        font-size: 16px;
        line-height: 22px;
        height: 22px;
        white-space: nowrap;
    }
    /* npublish end! */
    /* banner_news_show start! */
    .banner_news_mask {
        bottom: 45px;
    }
    .news_show_logo img {
        max-width: 44px;
    }
    .news_show_h {
        margin: 15px auto 0;
        font-size: 36px;
        line-height: 52px;
    }
    .news_show_span {
        margin: 25px auto 0;
    }
    .news_show_span span {
        margin: 0 36px;
        font-size: 16px;
        line-height: 25px;
    }
    .news_show_span span:before {
        width: 2px;
        height: 16px;
        left: -37px;
        top: 6px;
    }
    .nnews_body {
        font-size: 16px;
        line-height: 2;
        padding: 0 0 45px;
        min-height: 460px;
    }
    .nnews_body p {
        font-size: 16px;
        line-height: 2;
    }
    .nnews_body img {
        margin: 20px auto!important;
    }
    .news_back {
        margin: 0 auto 45px;
    }
    .news_back a {
        padding: 5px 30px;
        border-radius: 5px;
        line-height: 30px;
        font-size: 15px;
    }
    .news_back a i {
        margin-left: 10px;
    }
}
@media screen and (min-width: 1920px) {
    .main1600 {
        width: 1820px;
    }
    .main1760 {
        width: 1820px;
    }
    .main1200 {
        width: 1200px;
    }
    section.pagetitle {
        height: 60px;
    }
    section.pagemain {
        top: 60px;
    }
}
@media screen and (min-width: 640px) {
    .pc_hidden {
        display: none;
    }
    .sp_header, .sjj_nav {
        display: none;
    }
    .dropdown {
        display: none;
    }
}
@media screen and (min-width: 768px) and (max-width:1024px) {
    /* 平板样式 */
    .main1600 {
        width: 95%;
    }
    .main1760 {
        width: 95%;
    }
    .main1200 {
        width: 95%;
    }
    section.pagetitle {
        height: 60px;
    }
    section.pagemain {
        top: 60px;
    }
    .pb_hidden {
        display: none;
    }
    .q_logo {
        width: 120px;
        float: left;
    }
    .q_nav {
        width: calc(100% - 270px);
        float: left;
        text-align: right;
        font-size: 0;
    }
    .q_nav>li {
        display: inline-block;
        margin-left: 20px;
        position: relative;
    }
    .q_nav>li>a>span {
        display: block;
        width: 100%;
        font-size: 14px;
        line-height: 40px;
        color: var(--white);
        position: relative;
    }
    .q_search {
        margin-left: 34px;
    }
    .q_menu {
        margin-left: 34px;
    }
    .banner_main {
        width: 65%;
        position: absolute;
        left: 50px;
    }
    .banner_main h2 {
        font-size: 30px;
        line-height: 40px;
        font-weight: bold;
        color: var(--color-main);
    }
    .banner_main h3 {
        margin-top: 10px;
        font-size: 18px;
        line-height: 30px;
        color: #000;
    }
    .q_n_nav_l {
        width: 20%;
        float: left;
        font-size: 22px;
        line-height: 40px;
        color: var(--color-main);
    }
    .q_n_nav_r {
        width: 80%;
        float: right;
    }
    .q_n_nav_r>ul>li {
        display: inline-block;
        margin: 5px;
        position: relative;
        border-top-left-radius: 4px;
        border-top-right-radius: 4px;
    }
    .q_n_nav_r>ul>li>a {
        outline: none;
        display: block;
        width: 100%;
        font-size: 11px;
        line-height: 30px;
        position: relative;
    }
    .ncase_item {
        margin: 0 10px 10px 0;
    }
    .ncase_item_img .img {
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
    }
    .ncase_item_txt {
        padding: 5px;
    }
    .news-title a {
        text-align: left;
        outline: none;
        display: block;
        width: 100%;
        font-size: 12px;
        color: #000;
        line-height: 16px;
        height: 40px;
        /* overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap; */
    }
    .ncase_item_p {
        margin: 0px auto;
        text-align: justify;
        line-height: 25px;
        height: 25px;
        font-weight: 100;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
    }
    .ncase_item_p p {
        font-size: 11px;
        color: #333;
    }
    .ncase_item_img .index-wrap h3 {
        font-size: 1.1rem;
        font-weight: 600;
        font-family: Montserrat, Sans-serif;
    }
    .ncase_item_img .index-wrap p {
        font-family: Montserrat, Sans-serif;
        font-size: 14px;
        line-height: 22px;
        font-weight: 400;
        font-style: normal;
    }
    .ncase_item:nth-of-type(3n) {
        margin: 0 0 10px 0;
    }
    .footer_menu p {
        line-height: 18px;
    }
    .footer_menu div:nth-child(2) {
        flex: 1.5;
    }
    .footer_a {
        width: 100%;
        line-height: 20px;
        background: var(--color-main);
        color: #ffffff;
        font-size: 11px;
    }
    .footer_b .footer_group {
        width: 90%;
        height: 46px;
        text-align: center;
        margin: 0px auto 5px auto;
    }
}
@media screen and (max-width: 640px) {
    /* 全部手机样式 */
    .m_hidden {
        display: none;
    }
    .img.m_hidden {
        display: none;
    }
    img.m_hidden {
        display: none;
    }
    .q_banner .swiper_button {
        display: none;
    }
    #toTop {
        width: 35px;
        height: 35px;
        bottom: 75px;
    }
    .main1200 {
        width: 100%;
    }
    .main1600 {
        width: 100%;
    }
    .main1760 {
        width: 100%;
    }
    /* 公司二级菜单 */
    .q_n_nav {
        display: none;
    }
    .dropdown {
        width: 100%;
        position: relative;
        display: inline-block;
    }
    .dropdown-btn {
        width: 100%;
        text-align: left;
        background-color: #ed6e00;
        border-radius: 4px;
        color: #fff;
        padding: 5px;
        border: none;
    }
    .dropdown-btn ul {
        width: calc(100% - 20px);
        height: 40px;
        line-height: 40px;
    }
    .dropdown-btn ul li {
        display: inline-block;
        white-space: nowrap;
        font-size: 14px;
        float: left;
        text-align: center;
        padding-right: 3px;
        padding-left: 3px;
    }
    .dropdown-btn ul li:first-child:after {
        content: "|";
        padding-left: 8px;
    }
    .dropdown-btn ul li a {
        color: #fff;
    }
    .dropdown-menu {
        display: none;
        right: 0px;
        top: 50px;
        width: 60%;
        position: absolute;
        background-color: white;
        box-shadow: #ddd 0px 0px 10px;
        z-index: 1;
    }
    .dropdown-menu a {
        color: black;
        font-size: 14px;
        padding: 12px 16px;
        text-decoration: none;
        display: block;
    }
    .dropdown-menu a:hover {
        color: #fff;
        background-color: #ed6e00;
    }
    .dropdown-txt {
        width: 60px;
        height: 40px;
        position: absolute;
        right: 30px;
        top: 5px;
        color: #fff;
        font-size: 16px;
        line-height: 40px;
        text-align: center;
    }
    .dropdown-icon {
        width: 40px;
        height: 40px;
        position: absolute;
        right: 5px;
        top: 5px;
        line-height: 40px;
        text-align: center;
        padding-top: 10px;
    }
    /* 二菜单结束 */
    section.pagetitle {
        height: 60px;
    }
    section.pagemain {
        top: 60px;
    }
    /* q_header start! */
    .q_header {
        display: none;
    }
    .q_link input {
        width: 150px;
        height: 28px;
        line-height: 28px;
        background: rgba(255, 255, 255, 0.8);
        border-radius: 4px;
        border: 1px solid rgba(133, 133, 133, 0.2);
        font-size: 14px;
        color: #333;
    }
    .q_link input:focus {
        background: #fff;
    }
    .q_link .search {
        position: absolute;
        color: #333;
        width: 25px;
        height: 27px;
        line-height: 27px;
        top: 2px;
        right: 2px;
        font-size: 22px;
        cursor: pointer;
    }
    /* q_header end! */
    /* q_popup start! */
    .popup_header {
        padding: 15px 3%;
    }
    .popup_header_logo {
        width: 30%;
    }
    .popup_header_logo img {
        height: 80px;
    }
    .popup_header_close {
        width: 60px;
        height: 60px;
    }
    .popup_header_close span {
        width: 36px;
        height: 3px;
        top: 20px;
        border-radius: 3px;
    }
    .popup_txt_mask_in {
        top: 50%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .popup_txt_mask_main {
        padding: 0 10%;
    }
    .q_form_div .q_form_input {
        width: calc(100% - 110px);
        padding: 4px 20px;
    }
    .q_form_div .q_form_button {
        width: 100px;
        ;
        line-height: 34px;
    }
    .popup_menu {
        margin: 70px auto 0;
        padding: 0 10%;
    }
    .popup_menu_l {
        width: 16px;
    }
    .popup_menu_l span {
        font-size: 15px;
        line-height: 16px;
        height: 16px;
        font-weight: 700;
    }
    .popup_menu_r {
        width: calc(100% - 80px);
        float: right;
    }
    .popup_nav>li {
        margin: 0 auto 15px;
    }
    .popup_nav>li>a>span {
        font-size: 22px;
        line-height: 30px;
        font-weight: 700;
    }
    .popup_nav>li>a>span>i {
        margin-left: 8px;
        font-size: 15px;
    }
    /* q_popup end! */
    .banner_main h2 {
        font-size: 30px;
        line-height: 40px;
        font-weight: bold;
        color: var(--color-main);
    }
    .banner_main h3 {
        margin-top: 10px;
        font-size: 16px;
        line-height: 24px;
        color: #000;
    }
    /* sp_header  start! */
    .sp_header {
        height: 60px;
        overflow: hidden;
        background: rgba(255, 255, 255, 0);
        position: fixed;
        z-index: 10;
        width: 100%;
        display: block;
        top: 0;
    }
    .sp_header.sp_header_se {
        background: rgba(255, 255, 255, 1);
    }
    .sp_header.sp_header_fixed {
        background: rgba(255, 255, 255, 1);
        box-shadow: 0 0 2px #809cbb;
    }
    .q_link.sp_link {
        width: auto;
        position: fixed;
        top: 18px;
        right: 60px;
        padding: 0;
    }
    .q_link.sp_link a {
        padding: 0 10px;
        font-size: 12px;
        line-height: 30px;
        border-radius: 5px;
    }
    .sp_header.sp_header_se .q_link.sp_link a, .sp_header.sp_header_fixed .q_link.sp_link a {
        border: 1px solid var(--color-main);
        color: var(--color-main);
        opacity: 1
    }
    .sp_logo {
        padding: 0;
        float: left;
        height: 60px
    }
    .sp_logo a {
        outline: none;
        display: block;
        padding: 6px 10px;
    }
    .sp_logo img {
        margin: auto;
        max-height: 48px;
    }
    .sp_logo img.default {
        display: inline-block;
    }
    .sp_logo img.on {
        display: none;
    }
    .sp_header.sp_header_se .sp_logo img.default, .sp_header.sp_header_fixed .sp_logo img.default {
        display: none;
    }
    .sp_header.sp_header_se .sp_logo img.on, .sp_header.sp_header_fixed .sp_logo img.on {
        display: inline-block;
    }
    .sp_nav {
        width: 60px;
        float: right;
        position: relative;
        cursor: pointer;
        height: 26px;
        margin-top: 20px
    }
    .sp_nav span {
        display: block;
        background: var(--white);
        width: 30px;
        height: 3px;
        position: absolute;
        left: 10px;
        transition: all ease 0.35s;
        border-radius: 3px;
    }
    .sp_nav span:nth-of-type(1) {
        top: 0px
    }
    .sp_nav span:nth-of-type(2) {
        top: 10px
    }
    .sp_nav span:nth-of-type(3) {
        top: 20px
    }
    .sp_header.sp_header_se .sp_nav span, .sp_header.sp_header_fixed .sp_nav span {
        background: var(--color-main);
    }
    .sp_nav_se span:nth-of-type(1) {
        top: 10px;
        transform: rotate(45deg)
    }
    .sp_nav_se span:nth-of-type(2) {
        width: 0
    }
    .sp_nav_se span:nth-of-type(3) {
        top: 10px;
        transform: rotate(-45deg)
    }
    .sjj_nav {
        position: fixed;
        z-index: 9;
        background: #fff;
        width: 100%;
        height: calc(100% - 120px);
        font-size: 14px;
        line-height: 40px;
        top: -100%;
        left: 0;
        display: block;
        overflow: auto;
        overflow-x: hidden;
        transition: top ease 0.35s;
        /*  border-top: 1px solid #ddd; */
    }
    .nav_show {
        top: 60px
    }
    .sjj_nav ul {
        transition: all 0s;
    }
    .sjj_nav ul li {
        transition: all 0s;
    }
    /* .sjj_nav>ul>li:first-child {
        overflow: hidden;
        border-top: 0
    }
    .sjj_nav>ul>li:first-child>a {
        float: left;
        width: calc(100% - 70px)
    }
    .sjj_nav>ul>li:first-child .language {
        float: right;
        width: 70px;
        overflow: hidden;
        line-height: 30px;
        margin-top: 10px
    }
    .sjj_nav>ul>li:first-child .language a {
        width: 35px;
        float: left;
        border-left: 1px #ddd solid;
        text-align: center;
        color: #999;
        outline: none;
    } */
    .sjj_nav ul li i {
        position: absolute;
        top: 7px;
        right: 0px;
        border-left: 1px #ddd solid;
        height: 30px;
        padding: 0px 7px 0 7px;
    }
    .sjj_nav ul li i svg {
        transform: rotate(-90deg);
        transition: all ease 0.35s
    }
    .sjj_nav ul li .sjj_nav_i_se svg {
        transform: rotate(0deg)
    }
    .sjj_nav ul li {
        border-top: 1px #ddd solid;
        margin-left: 10px;
        position: relative;
        line-height: 40px;
        font-size: 14px;
        font-weight: 500;
    }
    .sjj_nav>ul>li:last-child {
        border-bottom: 1px #ddd solid;
    }
    .sjj_nav ul li ul {
        display: none
    }
    .sjj_nav ul li a {
        outline: none;
        color: #000;
        width: 80%;
        display: block;
    }
    .sjj_nav ul li ul li a {
        color: #666;
        display: block;
        text-align: left;
    }
    .sjj_nav ul li i svg {
        width: 20px;
        height: 30px;
        fill: #666;
        line-height: 40px;
        display: block;
    }
    .sjj_nav ul li .sjj_nav_i_se svg {
        fill: var(--color-main);
    }
    .sjj_nav ul li ul li>ul {
        margin-left: 10px
    }
    /* sp_header  end! */
    /* q_banner start! */
    .q_banner {
        height: 100%;
    }
    .q_banner .swiper_banner {
        height: 100%;
    }
    .q_banner .swiper_banner .swiper-wrapper {
        height: 100%;
    }
    .q_banner .swiper_banner .swiper-slide {
        height: 100%;
    }
    .q_banner .swiper_banner .swiper-slide a {
        padding: 0;
        height: 100%;
    }
    .q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet {
        width: 30px;
        height: 3px;
        border-radius: 3px;
        margin: 0 3px;
    }
    .banner_item {
        height: 100%;
    }
    .banner_item .img {
        height: 100%;
    }
    .banner_mask {
        height: 100%;
    }
    .banner_main {
        padding: 0 25px;
        text-align: left;
        width: 100%;
        top: 0;
        left: 0;
        right: 0;
        position: absolute;
    }
    .banner_main h2 {
        font-size: 24px;
        line-height: 40px;
        letter-spacing: 0;
        text-align: left;
    }
    .banner_main h4 {
        margin: 0 auto;
        font-size: 14px;
        line-height: 20px;
        font-weight: 400;
    }
    /* q_banner end! */
    /* q_section start! */
    .section_title {
        margin: 0 auto 25px;
        padding: 0 20px;
    }
    .section_title_h {
        font-size: 22px;
        line-height: 30px;
    }
    .section_title_p {
        margin: 5px auto 0;
        font-size: 13px;
        line-height: 23px;
    }
    .section_title_p p {
        font-size: 14px;
        line-height: 2;
    }
    /* q_section end! */
    /* q_brand start! */
    .q_brand {
        padding: 30px 25px 20px;
    }
    .brand_thumb {
        width: 100%;
    }
    .brand_thumb .swiper_pagination_brand .swiper-pagination-bullet {
        height: 10px;
        background-size: auto 10px;
    }
    .brand_gallery {
        margin: 25px auto 0;
        height: auto;
        overflow: visible;
    }
    .brandGallery {
        width: 100%;
        height: auto;
        position: static;
    }
    .brandGallery .swiper-wrapper {
        height: auto;
    }
    .brandGallery .swiper-wrapper .swiper-slide {
        height: auto;
    }
    .brand_item {
        height: auto;
    }
    .brand_item_img {
        height: auto;
    }
    .brand_item_img .img {
        height: auto;
        padding: 64% 0 0;
    }
    .swiper-slide-active .brand_item_img {
        height: auto;
    }
    .brand_item_mask {
        height: 100%;
    }
    .brand_item_main {
        padding: 30px 25px;
    }
    .brand_item_h .big {
        font-size: 18px;
        line-height: 28px;
    }
    .brand_item_h .small {
        margin: 6px auto 0;
        font-size: 14px;
        line-height: 20px;
    }
    .brand_more {
        margin: 25px auto 0;
    }
    .brand_more li {
        margin: 0 auto 10px;
        display: block;
    }
    .brand_more li a {
        padding: 5px 15px;
        border-radius: 3px;
        display: inline-block;
        width: auto;
    }
    .brand_more li a span {
        line-height: 22px;
        font-size: 12px;
        margin-right: 3px;
    }
    .brand_more li a img {
        height: 22px;
    }
    .brandButtons {
        width: 32px;
        height: 32px;
        left: calc(100% - 18px);
        padding: 6px;
    }
    /* q_brand end! */
    /* q_value start! */
    .value_mask_in {
        padding: 40px 25px 0;
    }
    .tab.value_tab {
        margin: 25px auto 0;
    }
    .tab.value_tab .value_tab_nav {
        padding: 0 0 10px;
    }
    .tab.value_tab .value_tab_nav li {
        padding: 0 15px;
    }
    .tab.value_tab .value_tab_nav li:after {
        bottom: -12px;
    }
    .tab.value_tab .value_tab_nav li a {
        font-size: 17px;
        line-height: 25px;
        font-weight: 400;
    }
    .tab.value_tab .value_tab_body {
        margin: 15px auto 0;
    }
    .value_p {
        font-size: 14px;
    }
    .value_p p {
        font-size: 14px;
    }
    /* q_value end! */
    /* q_concept start! */
    .q_concept {
        padding: 35px 25px;
    }
    .concept_list {
        height: 280px;
    }
    .concept_item {
        width: 15%;
        float: left;
        margin: 0 .6% 0 0;
        height: 100%;
    }
    .concept_item:nth-of-type(3n) {
        margin: 0;
    }
    .concept_item .img {
        height: 100%;
    }
    .concept_mask {
        height: 100%;
    }
    .concept_mask_in {
        height: 100%;
    }
    .concept_item_txt {
        padding: 50px 17px 0;
    }
    .concept_item_h {
        font-size: 17px;
        line-height: 30px;
        font-weight: 700;
        writing-mode: horizontal-tb;
    }
    .concept_item_p {
        margin: 10px auto 0;
        font-size: 14px;
        line-height: 25px;
    }
    .concept_item_more {
        padding: 0 17px 50px;
    }
    .concept_item_more * {
        line-height: 25px;
        height: 25px;
    }
    .concept_item_more span {
        font-size: 13px;
    }
    .concept_item_more img {
        margin-left: 5px;
        width: 25px;
    }
    .concept_item.on {
        width: 68.8%;
    }
    .concept_item.on .concept_item_h {
        width: 68.8%;
    }
    /* q_concept end! */
    /* q_earth start! */
    .earth_img_mask {
        height: 100%;
    }
    .earth_mask {
        height: 100%;
    }
    .earth_mask_in {
        top: 30%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .earth_logo img {
        max-width: 140px;
    }
    .earth_p {
        margin: 25px auto 0;
        font-size: 18px;
        line-height: 30px;
    }
    /* q_earth end! */
    /* q_footer start! */
    .q_footer {
        padding: 0px;
    }
    .footer_menu {
        display: block;
        width: 90%;
        margin: 0 auto;
    }
    .footer_menu div {
        margin: 0px 0px 10px 0px;
        text-align: left;
        height: 105px;
    }
    .footer_menu div:first-child {
        margin: 10px 0px 10px 0px;
    }
    .footer_t_h {
        font-size: 30px;
        line-height: 40px;
    }
    .footer_t_p {
        margin: 20px auto 0;
    }
    .footer_t_p p {
        font-size: 14px;
        line-height: 2;
        letter-spacing: 0;
    }
    .footer_icon {
        display: none;
    }
    .footer_a {
        padding: 10px 0px;
    }
    .footer_b {
        width: 95%;
        margin: 10px auto;
    }
    .footer_b .footer_group {
        width: 100%;
        height: 31px;
        text-align: center;
        margin: 0px auto;
    }
    .footer_b .footer_group a {
        margin-right: 3px;
    }
    .footer_b .footer_group a:last-child {
        margin-right: 0px;
    }
    .footer_b .footer_group a img {
        width: 80px;
    }
    .footer_b span, .footer_b a {
        margin: 0;
        line-height: 20px;
        font-size: 12px;
    }
    .footer_b span img {
        width: 23px;
        margin-right: 5px;
    }
    .copyright-link a {
        margin-right: 10px;
    }
    .footer_b .footer_contact span {
        margin: 0 auto;
        display: block;
        line-height: 26px;
    }
    .footer_powerby {
        margin: 0px auto;
    }
    /* q_footer end! */
    /* q_banner_n start! */
    .q_banner_n .img {
        height: 100%;
    }
    /* q_banner_n end! */
    /* q_main start! */
    .q_main {
        min-height: 280px;
    }
    .q_main .section_title_p {
        margin: 20px auto 0;
    }
    /* q_main end! */
    /* nabout start! */
    .nabout1 {
        background: #172d4d url('../images/nabout1_bg_m.jpg') no-repeat center bottom;
        background-size: cover;
        padding: 60px 25px 100px;
        height: auto;
    }
    .nabout1_logo {
        margin: 35px auto 0;
    }
    .nabout1_logo img {
        width: 200px;
    }
    .nabout2 {
        background: #f3dbce url('../images/nabout2_bg.jpg') no-repeat center top;
        padding: 50px 25px 100px;
    }
    .nabout2_main {
        margin: 20px auto 0;
    }
    .nevent_list_icon {
        text-align: left;
    }
    .nevent_list_icon img {
        width: 50px;
    }
    .nevent_item {
        padding: 0 0 15px;
        min-height: 50px;
    }
    .nevent_item:before {
        width: 2px;
        height: calc(100% - 60px);
        border-radius: 2px;
        top: 45px;
        left: 5%;
        transform: translateX(0);
        z-index: 1;
    }
    .nevent_item_date {
        text-align: left;
    }
    .nevent_item_date span {
        font-size: 17px;
        line-height: 35px;
        height: 35px;
    }
    .nevent_item_txt {
        width: 75%;
        float: right;
        padding: 3px 0 0;
        text-align: left;
    }
    .nevent_item_txt:before {
        content: '';
        width: 10%;
        height: 1px;
        left: -14%;
        top: 18px;
    }
    .nevent_item:nth-of-type(2n) .nevent_item_txt {
        float: right;
    }
    .nevent_item:nth-of-type(2n) .nevent_item_txt:before {
        left: -14%;
    }
    .nevent_item_h {
        font-size: 16px;
        line-height: 30px;
    }
    .nevent_item_p {
        margin: 10px auto 0;
        font-size: 14px;
        line-height: 23px;
    }
    .nabout3 {
        background: #d9e5ec url('../images/nabout3_bg.jpg') no-repeat center bottom;
        padding: 50px 25px;
    }
    .nabout3_swiper {
        margin: 30px auto 0;
    }
    .nabout3 .swiper_nabout3 .swiper-wrapper .swiper-slide {
        width: 100%;
    }
    .nabout3 .nabout3_swiper .swiper_button_nabout3 {
        width: 36px;
        height: 36px;
        font-size: 18px;
        line-height: 36px;
        margin-top: -40px;
    }
    .nabout3 .nabout3_swiper .swiper_button_nabout3.swiper_button_nabout3_prev {
        left: 5%;
    }
    .nabout3 .nabout3_swiper .swiper_button_nabout3.swiper_button_nabout3_next {
        right: 5%;
    }
    .nabout3_item_img .img {
        padding: 50% 0 0;
    }
    .nabout3_item_h {
        margin: 20px auto 0;
        font-size: 15px;
        line-height: 23px;
        height: 23px;
        white-space: nowrap;
    }
    .nabout4 {
        background: #144b8a url('../images/nabout4_bg.jpg') no-repeat center bottom;
        padding: 50px 25px;
    }
    .nabout4_img {
        width: 100%;
        float: none;
        text-align: center;
    }
    .nabout4_txt {
        width: 100%;
        float: none;
        padding: 0 0 40px;
        text-align: center;
    }
    .nabout4_h .big {
        font-size: 25px;
        line-height: 35px;
    }
    .nabout4_h .small {
        margin: 20px auto 0;
        font-size: 20px;
        line-height: 25px;
    }
    .nabout4_p {
        margin: 40px auto 0;
        font-size: 14px;
        line-height: 2;
    }
    .nabout4_p p {
        font-size: 14px;
        line-height: 2;
    }
    /* nabout end! */
    /* nvalue start! */
    .nvalue1 {
        background: #aecbe8 url('../images/nvalue1_bg.jpg') no-repeat center bottom;
        padding: 50px 25px;
    }
    .nvalue1 .section_title {
        text-align: center;
    }
    .nvalue1_list {
        margin: 30px auto 0;
    }
    .nvalue1_item {
        width: 100%;
        float: none;
        margin: 0 auto 15px;
        padding: 15px 25px;
    }
    .nvalue1_item_icon {
        width: 40px;
        float: left;
        padding: 25px 0;
    }
    .nvalue1_item_txt {
        width: calc(100% - 80px);
        height: 90px;
        float: right;
    }
    .nvalue1_item_txt span {
        line-height: 28px;
        font-size: 15px;
    }
    .nvalue2 {
        background: #090817 url('../images/nvalue2_bg.jpg') no-repeat center bottom;
        padding: 50px 25px;
    }
    .nvalue2_list {
        margin: 30px auto 0;
        padding: 0;
        text-align: center;
    }
    .nvalue2_item {
        width: 40%;
        float: none;
        margin: 0 4% 20px;
        display: inline-block;
    }
    .nvalue2_item:nth-of-type(3n) {
        margin: 0 auto 20px;
    }
    .nvalue2_item_img {
        width: 150px;
        border: 3px solid rgba(255, 255, 255, .1);
    }
    .nvalue2_item_h {
        margin: 20px auto 0;
        font-size: 14px;
        line-height: 25px;
        height: 25px;
        white-space: nowrap;
    }
    .nvalue3 {
        background: url('../images/nvalue3_bg_m.jpg') no-repeat center bottom;
        padding: 50px 20px 280px;
    }
    .nvalue3_main {
        margin: 30px auto 0;
    }
    .nvalue3_main .img {
        display: none;
    }
    .nvalue3_mask {
        height: auto;
        position: static;
    }
    .nvalue3_mask_in {
        top: 0;
        position: static;
        transform: translateY(0);
        -webkit-transform: translateY(0);
        -moz-transform: translateY(0);
        -ms-transform: translateY(0);
        -o-transform: translateY(0);
    }
    .nvalue3_list {
        padding: 0 30px;
    }
    .nvalue3_item {
        width: 100%;
        float: none;
        margin: 0 auto 20px;
    }
    .nvalue3_item:nth-of-type(3n) {
        margin: 0;
    }
    .nvalue3_item_icon {
        width: 56px;
        float: left;
    }
    .nvalue3_item_txt {
        width: calc(100% - 80px);
        float: right;
    }
    .nvalue3_item_h {
        font-size: 17px;
        line-height: 25px;
        font-weight: 700;
    }
    .nvalue3_item_p {
        margin: 5px auto 0;
        font-size: 14px;
        line-height: 22px;
        color: #333;
    }
    /* nvalue end! */
    /* nculture start! */
    .nculture .banner_main h4 {
        margin: 12px auto 0;
        line-height: 25px;
    }
    .nculture_title {
        margin: 10px auto 15px;
        font-size: 18px;
        line-height: 25px;
    }
    .nculture1 {
        background-image: url('../images/nculture1_bg_m.jpg');
        padding: 50px 10px 240px;
        min-height: 600px;
    }
    .nculture2 {
        padding: 50px 10px 240px;
        min-height: 600px;
    }
    .nculture3 {
        padding: 50px 10px 240px;
        min-height: 600px;
    }
    .nculture4 {
        padding: 45px 20px;
        min-height: 300px;
    }
    .nculture4_list {
        height: auto;
    }
    .nculture4_item {
        width: 100%;
        float: none;
        margin: 0 auto 20px;
        height: auto;
    }
    .nculture4_item .img {
        height: auto;
        padding: 75% 0 0;
        position: relative;
    }
    .nculture4_item .img:after {
        content: '';
        width: 100%;
        height: 100%;
        position: absolute;
        left: 0;
        top: 0;
        background-color: rgba(0, 0, 0, .3);
    }
    .nculture4_item:after {
        height: 0;
    }
    .nculture4_item:nth-of-type(3n) {
        margin: 0;
    }
    .nculture4_item_txt {
        padding: 25px 35px 0;
    }
    .nculture4_item_num {
        font-size: 26px;
        line-height: 30px;
        opacity: .7;
    }
    .nculture4_item_h {
        margin: 10px auto 0;
        font-size: 18px;
        line-height: 27px;
    }
    .nculture4_item_add {
        margin: 10px auto 0;
        font-size: 14px;
        line-height: 23px;
    }
    .nculture4_item_p {
        margin: 10px auto 0;
        font-size: 14px;
        line-height: 23px;
        opacity: 1;
    }
    .nculture4_item_p p {
        font-size: 14px;
        line-height: 23px;
    }
    .nculture4_item_more {
        display: none;
    }
    .nculture4_item.on {
        width: 100%;
    }
    .nculture4_item.on .nculture4_item_txt {
        padding: 25px 35px 0;
    }
    .nculture4_item.on .nculture4_item_add {
        font-size: 14px;
        line-height: 23px;
    }
    .nculture5 {
        padding: 50px 10px 240px;
        min-height: 600px;
    }
    .nculture5_p {
        margin: 20px auto 0;
        padding: 0;
    }
    /* nculture end! */
    /* nbrand start! */
    video {
        width: 100%;
        height: auto;
    }
    .main_show {
        padding: 15px 15px 0px;
    }
    .main_show_no {
        padding: 15px 15px 0px;
    }
    .nbrand_item {
        width: 100%;
        float: none;
        margin: 0 auto;
    }
    .nbrand_item:nth-of-type(2n) {
        margin: 0;
    }
    .nbrand_item_mask {
        padding: 0 20px;
        text-align: center;
        bottom: 50%;
        transform: translateY(50%);
    }
    .nbrand_item_txt {
        padding: 25px 15px;
    }
    .nbrand_item_logo img {
        max-width: 160px;
    }
    .nbrand_item_h {
        margin: 10px auto;
        font-size: 17px;
        line-height: 25px;
        font-weight: 700;
        color: var(--color-main);
    }
    .nbrand_item_p {
        margin: 10px auto;
        font-size: 14px;
        line-height: 20px;
    }
    .nbrand_logo {
        margin: 0 auto 30px;
    }
    .nbrand_logo img {
        max-width: 210px;
    }
    .nbrand_li {
        margin: 20px auto 0;
    }
    .nbrand_li_img, .nbrand_li_txt {
        width: 100%;
        float: none;
    }
    .nbrand_li:nth-of-type(2n) .nbrand_li_img {
        float: none;
    }
    .nbrand_li_txt .img {
        display: none;
    }
    .nbrand_li_mask {
        position: static;
        height: auto;
    }
    .nbrand_li_main {
        padding: 25px 25px;
    }
    .li_span {
        width: 36px;
        height: 3px;
        float: left;
        border-radius: 3px;
        margin-top: 13px;
    }
    .nbrand_li_txt:hover .li_span {
        width: 50px;
    }
    .li_num {
        width: 60px;
        float: right;
        font-size: 22px;
        line-height: 30px;
    }
    .nbrand_li_h a {
        font-size: 18px;
        line-height: 27px;
        height: auto;
        white-space: normal;
        font-weight: 700;
    }
    .nbrand_li_p {
        margin: 10px auto 0;
        font-size: 14px;
        line-height: 1.8;
    }
    .nbrand_li_p p {
        margin: 5px auto 0;
        font-size: 14px;
        line-height: 1.8;
        font-weight: 400;
    }
    .nbrand_nav {
        margin: 0 auto 15px;
    }
    .nbrand_ul:after {
        content: ".";
        display: block;
        height: 0;
        visibility: hidden;
        clear: both;
        font-size: 0;
    }
    .nbrand_ul li {
        display: block;
        width: 32%;
        float: left;
        margin: 0 2% 10px 0;
    }
    .nbrand_ul li:nth-of-type(3n) {
        margin: 0 0 10px 0;
    }
    .nbrand_ul li a {
        font-size: 13px;
        line-height: 25px;
        padding: 5px;
        letter-spacing: 0;
        text-align: center;
        border: 0;
        color: var(--white);
        background-color: #444;
    }
    .nbrand_ul li.on a {
        border: 0;
        background-color: var(--color-main);
    }
    .nbrand_block {
        margin: 30px auto 0;
    }
    .nbrand_block_h i {
        width: 36px;
        height: 36px;
        line-height: 36px;
        font-size: 22px;
    }
    .nbrand_block_h span {
        margin-left: 15px;
        font-size: 22px;
        letter-spacing: 1px;
        line-height: 36px;
    }
    .nbrand_swiper {
        margin: 25px auto 0;
    }
    .nbrand_swiper .swiper_nbrand .swiper_pagination_nbrand {
        margin: 25px auto 0;
    }
    .nbrand_slide_txt {
        padding: 25px 30px;
    }
    .nbrand_slide_h span {
        font-size: 17px;
        font-weight: 700;
    }
    .slide_a {
        width: calc(100% - 60px);
        float: left;
    }
    .slide_a a {
        line-height: 30px;
        height: 30px;
        white-space: nowrap;
    }
    .slide_a:before {
        width: 17px;
        height: 3px;
        left: -30px;
        top: 14px;
    }
    .slide_num {
        width: 40px;
        float: right;
        line-height: 30px;
    }
    .nbrand_slide_p {
        margin: 10px auto 0;
        font-size: 14px;
        line-height: 23px;
        height: 92px;
        -webkit-line-clamp: 4;
    }
    .nbrand_slide_p p {
        font-size: 14px;
        line-height: 23px;
    }
    /* nbrand end! */
    /* ncase start! */
    .page_nav .nbrand_ul li a {
        padding: 5px;
    }
    .ncase_item {
        width: 100%;
        margin-bottom: 20px;
    }
    .ncase_item_img .img {
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
    }
    .index_img {
        /*  width: 40px; */
    }
    .ncase_item_img .index-wrap-title span:nth-of-type(2) {
        margin: 8px 0px 0px 10px;
    }
    /* .ncase_item:nth-of-type(even) {
        margin: 0 0 10px 0;
    }
    .ncase_item:nth-of-type(odd) {
        margin: 0 10px 10px 0;
    } */
    .ncase_item_txt {
        padding: 5px;
    }
    .news-title a {
        font-size: 14px;
        line-height: 16px;
        height: auto;
        /*  white-space: normal; */
    }
    .ncase_item_p {
        margin: 0px auto;
        font-size: 12px;
        line-height: 25px;
        height: auto;
        display: block;
    }
    .ncase_item_p p {
        font-size: 12px;
        line-height: 25px;
    }
    .ncase_sort_item {
        width: 100%;
        float: none;
        margin: 0 auto 15px;
        height: auto;
    }
    .ncase_sort_item:nth-of-type(1) {
        margin: 0 auto 15px;
    }
    .ncase_sort_item:nth-of-type(2) {
        width: 100%;
        margin: 0 auto 15px;
    }
    .ncase_sort_item:nth-of-type(4) {
        width: 100%;
        margin: 0 auto 15px;
    }
    .ncase_sort_item:nth-of-type(5) {
        margin: 0 auto 15px;
    }
    .ncase_sort_img {
        height: auto;
    }
    .ncase_sort_img .img {
        height: auto;
        padding: 64% 0 0;
    }
    .ncase_sort_main {
        padding: 0 20px;
        text-align: center;
        width: 100%;
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
    }
    .ncase_sort_en {
        font-size: 12px;
        line-height: 16px;
    }
    .ncase_sort_cn {
        margin: 0 auto;
        font-size: 18px;
        line-height: 25px;
    }
    /* ncase end! */
    /* npartner start! */
    .nadd {
        padding: 35px 25px;
    }
    /* npartner end! */
    /* nnews start! */
    .nnews_item {
        margin: 0 auto 25px;
        padding: 0;
        background: none;
    }
    .nnews_item_img {
        width: 100%;
        height: auto;
        float: none;
    }
    .nnews_item_img .img {
        height: auto;
        padding: 65% 0 0;
    }
    .nnews_item_txt {
        width: 100%;
        float: none;
        padding: 20px 0 0;
    }
    .nnews_item_h a {
        font-size: 17px;
        line-height: 27px;
        height: auto;
        white-space: normal;
    }
    .nnews_item_date {
        width: 100%;
        height: auto;
        left: -0;
        top: 0;
        position: static;
        text-align: left;
        margin: 5px auto 0;
    }
    .nnews_item_date span {
        display: inline-block;
        width: auto;
        position: static;
        color: var(--color-main);
    }
    .nnews_item_date span:nth-of-type(1) {
        top: 0;
        font-size: 14px;
        line-height: 20px;
    }
    .nnews_item_date span:nth-of-type(2) {
        display: inline-block;
    }
    .nnews_item_date span:nth-of-type(3) {
        font-size: 14px;
        line-height: 20px;
    }
    .nnews_item_p {
        margin: 5px auto 0;
        font-size: 14px;
        line-height: 22px;
        height: auto;
        display: block;
        max-height: 66px;
        font-weight: 400;
    }
    .nnews_item_more {
        margin: 15px auto 0;
    }
    .nnews_item_more a {
        padding: 5px 20px;
        border-radius: 3px;
        line-height: 25px;
        font-size: 12px;
    }
    /* nnews end! */
    /* npublish start! */
    .tab.npublish_tab .npublish_tab_head {
        width: 120px;
        top: -55px;
        right: 25px;
    }
    .npublish_tab_h {
        padding: 5px;
        font-size: 14px;
        line-height: 30px;
        border-radius: 4px;
    }
    .tab.npublish_tab .npublish_tab_nav {
        padding: 15px 20px;
    }
    .tab.npublish_tab .npublish_tab_nav li a {
        font-size: 15px;
        line-height: 30px;
    }
    .tab.npublish_tab .npublish_tab_body {
        margin: 70px auto 0;
    }
    .npublish_swiper {
        padding: 0 25px;
    }
    .npublish_swiper .swiper_button_npublish {
        width: 30px;
        height: 30px;
        font-size: 18px;
        line-height: 30px;
        margin-top: -15px;
    }
    .npublish_swiper .swiper_button_npublish.swiper_button_npublish_prev {
        left: -15px;
    }
    .npublish_swiper .swiper_button_npublish.swiper_button_npublish_next {
        right: -15px;
    }
    .npublish_item {
        padding: 20px;
        border-radius: 4px;
    }
    .npublish_item_h {
        margin: 15px auto 0;
    }
    .npublish_item_h a {
        font-size: 14px;
        line-height: 20px;
        height: 20px;
        white-space: nowrap;
        text-align: center;
    }
    /* npublish end! */
    /* banner_news_show start! */
    .banner_news_show .img {
        padding: 110% 0 0;
    }
    .banner_news_mask {
        bottom: 30px;
    }
    .banner_news_main {
        padding: 0 25px;
    }
    .news_show_logo img {
        max-width: 40px;
    }
    .news_show_h {
        margin: 10px auto 0;
        font-size: 22px;
        line-height: 30px;
    }
    .news_show_span {
        margin: 12px auto 0;
    }
    .news_show_span span {
        margin: 0 5px;
        font-size: 13px;
        line-height: 20px;
    }
    .news_show_span span:before {
        width: 0;
        height: 0;
        left: 0;
        top: 0;
    }
    .nnews_body {
        font-size: 15px;
        line-height: 2;
        padding: 0 0 30px;
        min-height: 210px;
    }
    .nnews_body p {
        font-size: 15px;
        line-height: 2;
    }
    .nnews_body img {
        margin: 10px auto!important;
    }
    .news_back {
        margin: 0 auto 25px;
    }
    .news_back a {
        padding: 5px 30px;
        border-radius: 4px;
        line-height: 27px;
        font-size: 13px;
    }
    .news_back a i {
        margin-left: 10px;
    }
    /* banner_news_show end! */
}
@media screen and (min-width: 640px) and (max-width:767px) {
    /* 全部手机样式 */
    .content_wrap .ncase_item_img {
        width: 100%;
        height: 0px;
        padding-bottom: 100%;
        position: relative;
        overflow: hidden;
    }
    .page2 .ncase_item_img {
        width: 100%;
        height: 0px;
        padding-bottom: 40%;
        position: relative;
        overflow: hidden;
    }
    .q_banner .swiper_button {
        display: none;
    }
    #toTop {
        width: 35px;
        height: 35px;
        bottom: 75px;
    }
    .main1200 {
        width: 100%;
    }
    .main1600 {
        width: 100%;
    }
    .main1760 {
        width: 100%;
    }
    /* 公司二级菜单 */
    .q_n_nav {
        display: none;
    }
    .dropdown {
        width: 100%;
        position: relative;
        display: inline-block;
    }
    .dropdown-btn {
        width: 100%;
        text-align: left;
        background-color: #ed6e00;
        border-radius: 4px;
        color: #fff;
        padding: 5px;
        border: none;
    }
    .dropdown-btn ul {
        width: calc(100%-40px);
        height: 40px;
        line-height: 40px;
    }
    .dropdown-btn ul li {
        font-size: 14px;
        float: left;
        text-align: center;
        padding-right: 6px;
        padding-left: 6px;
    }
    .dropdown-btn ul li:first-child:after {
        content: "|";
        padding-left: 12px;
    }
    .dropdown-btn ul li a {
        color: #fff;
    }
    .dropdown-menu {
        display: none;
        right: 0px;
        top: 50px;
        width: 60%;
        position: absolute;
        background-color: white;
        box-shadow: #ddd 0px 0px 10px;
        z-index: 1;
    }
    .dropdown-menu a {
        color: black;
        font-size: 14px;
        padding: 12px 16px;
        text-decoration: none;
        display: block;
    }
    .dropdown-menu a:hover {
        color: #fff;
        background-color: #ed6e00;
    }
    .dropdown-txt {
        width: 60px;
        height: 40px;
        position: absolute;
        right: 30px;
        top: 5px;
        color: #fff;
        font-size: 16px;
        line-height: 40px;
        text-align: center;
    }
    .dropdown-icon {
        width: 40px;
        height: 40px;
        position: absolute;
        right: 5px;
        top: 5px;
        line-height: 40px;
        text-align: center;
        padding-top: 10px;
    }
    /* 二菜单结束 */
    section.pagetitle {
        height: 60px;
    }
    section.pagemain {
        top: 60px;
    }
    /* q_header start! */
    .q_header {
        display: none;
    }
    .q_link input {
        width: 150px;
        height: 28px;
        line-height: 28px;
        background: rgba(255, 255, 255, 0.8);
        border-radius: 4px;
        border: 1px solid rgba(133, 133, 133, 0.2);
        font-size: 14px;
        color: #333;
    }
    .q_link input:focus {
        background: #fff;
    }
    .q_link .search {
        position: absolute;
        color: #333;
        width: 25px;
        height: 27px;
        line-height: 27px;
        top: 2px;
        right: 2px;
        font-size: 22px;
        cursor: pointer;
    }
    /* q_header end! */
    /* q_popup start! */
    .popup_header {
        padding: 15px 3%;
    }
    .popup_header_logo {
        width: 30%;
    }
    .popup_header_logo img {
        height: 80px;
    }
    .popup_header_close {
        width: 60px;
        height: 60px;
    }
    .popup_header_close span {
        width: 36px;
        height: 3px;
        top: 20px;
        border-radius: 3px;
    }
    .popup_txt_mask_in {
        top: 50%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .popup_txt_mask_main {
        padding: 0 10%;
    }
    .q_form_div .q_form_input {
        width: calc(100% - 110px);
        padding: 4px 20px;
    }
    .q_form_div .q_form_button {
        width: 100px;
        ;
        line-height: 34px;
    }
    .popup_menu {
        margin: 70px auto 0;
        padding: 0 10%;
    }
    .popup_menu_l {
        width: 16px;
    }
    .popup_menu_l span {
        font-size: 15px;
        line-height: 16px;
        height: 16px;
        font-weight: 700;
    }
    .popup_menu_r {
        width: calc(100% - 80px);
        float: right;
    }
    .popup_nav>li {
        margin: 0 auto 15px;
    }
    .popup_nav>li>a>span {
        font-size: 22px;
        line-height: 30px;
        font-weight: 700;
    }
    .popup_nav>li>a>span>i {
        margin-left: 8px;
        font-size: 15px;
    }
    /* q_popup end! */
    .banner_main h2 {
        font-size: 30px;
        line-height: 40px;
        font-weight: bold;
        color: var(--color-main);
    }
    .banner_main h3 {
        margin-top: 10px;
        font-size: 16px;
        line-height: 24px;
        color: #000;
    }
    /* sp_header  start! */
    .sp_header {
        height: 60px;
        overflow: hidden;
        background: rgba(255, 255, 255, 0);
        position: fixed;
        z-index: 10;
        width: 100%;
        display: block;
        top: 0;
    }
    .sp_header.sp_header_se {
        background: rgba(255, 255, 255, 1);
    }
    .sp_header.sp_header_fixed {
        background: rgba(255, 255, 255, 1);
        box-shadow: 0 0 2px #809cbb;
    }
    .q_link.sp_link {
        width: auto;
        position: fixed;
        top: 18px;
        right: 60px;
        padding: 0;
    }
    .q_link.sp_link a {
        padding: 0 10px;
        font-size: 12px;
        line-height: 30px;
        border-radius: 5px;
    }
    .sp_header.sp_header_se .q_link.sp_link a, .sp_header.sp_header_fixed .q_link.sp_link a {
        border: 1px solid var(--color-main);
        color: var(--color-main);
        opacity: 1
    }
    .sp_logo {
        padding: 0;
        float: left;
        height: 60px
    }
    .sp_logo a {
        outline: none;
        display: block;
        padding: 6px 10px;
    }
    .sp_logo img {
        margin: auto;
        max-height: 48px;
    }
    .sp_logo img.default {
        display: inline-block;
    }
    .sp_logo img.on {
        display: none;
    }
    .sp_header.sp_header_se .sp_logo img.default, .sp_header.sp_header_fixed .sp_logo img.default {
        display: none;
    }
    .sp_header.sp_header_se .sp_logo img.on, .sp_header.sp_header_fixed .sp_logo img.on {
        display: inline-block;
    }
    .sp_nav {
        width: 60px;
        float: right;
        position: relative;
        cursor: pointer;
        height: 26px;
        margin-top: 20px
    }
    .sp_nav span {
        display: block;
        background: var(--white);
        width: 30px;
        height: 3px;
        position: absolute;
        left: 10px;
        transition: all ease 0.35s;
        border-radius: 3px;
    }
    .sp_nav span:nth-of-type(1) {
        top: 0px
    }
    .sp_nav span:nth-of-type(2) {
        top: 10px
    }
    .sp_nav span:nth-of-type(3) {
        top: 20px
    }
    .sp_header.sp_header_se .sp_nav span, .sp_header.sp_header_fixed .sp_nav span {
        background: var(--color-main);
    }
    .sp_nav_se span:nth-of-type(1) {
        top: 10px;
        transform: rotate(45deg)
    }
    .sp_nav_se span:nth-of-type(2) {
        width: 0
    }
    .sp_nav_se span:nth-of-type(3) {
        top: 10px;
        transform: rotate(-45deg)
    }
    .sjj_nav {
        position: fixed;
        z-index: 9;
        background: #fff;
        width: 100%;
        height: calc(100% - 120px);
        font-size: 14px;
        line-height: 40px;
        top: -100%;
        left: 0;
        display: block;
        overflow: auto;
        overflow-x: hidden;
        transition: top ease 0.35s;
        /* border-top: 1px solid #ddd; */
    }
    .nav_show {
        top: 60px
    }
    .sjj_nav ul {
        transition: all 0s;
    }
    .sjj_nav ul li {
        transition: all 0s;
    }
    /*     .sjj_nav>ul>li:first-child {
    overflow: hidden;
    border-top: 0
}
.sjj_nav>ul>li:first-child>a {
    float: left;
    width: calc(100% - 70px)
}
.sjj_nav>ul>li:first-child .language {
    float: right;
    width: 70px;
    overflow: hidden;
    line-height: 30px;
    margin-top: 10px
}
.sjj_nav>ul>li:first-child .language a {
    width: 35px;
    float: left;
    border-left: 1px #ddd solid;
    text-align: center;
    color: #999;
    outline: none;
} */
    .sjj_nav ul li i {
        position: absolute;
        top: 7px;
        right: 0px;
        border-left: 1px #ddd solid;
        height: 30px;
        padding: 0px 7px 0 7px;
    }
    .sjj_nav ul li i svg {
        transform: rotate(-90deg);
        transition: all ease 0.35s
    }
    .sjj_nav ul li .sjj_nav_i_se svg {
        transform: rotate(0deg)
    }
    .sjj_nav ul li {
        border-top: 1px #ddd solid;
        margin-left: 10px;
        position: relative;
        line-height: 40px;
        font-size: 14px;
        font-weight: 500;
    }
    .sjj_nav>ul>li:last-child {
        border-bottom: 1px #ddd solid;
    }
    .sjj_nav ul li ul {
        display: none
    }
    .sjj_nav ul li a {
        outline: none;
        color: #000;
        width: 80%;
        display: block;
    }
    .sjj_nav ul li ul li a {
        color: #666;
        display: block;
        text-align: left;
    }
    .sjj_nav ul li i svg {
        width: 20px;
        height: 30px;
        fill: #666;
        line-height: 40px;
        display: block;
    }
    .sjj_nav ul li .sjj_nav_i_se svg {
        fill: var(--color-main);
    }
    .sjj_nav ul li ul li>ul {
        margin-left: 10px
    }
    /* sp_header  end! */
    /* q_banner start! */
    .q_banner {
        height: 100%;
    }
    .q_banner .swiper_banner {
        height: 100%;
    }
    .q_banner .swiper_banner .swiper-wrapper {
        height: 100%;
    }
    .q_banner .swiper_banner .swiper-slide {
        height: 100%;
    }
    .q_banner .swiper_banner .swiper-slide a {
        padding: 0;
        height: 100%;
    }
    .q_banner .swiper_banner .swiper_pagination_banner .swiper-pagination-bullet {
        width: 30px;
        height: 3px;
        border-radius: 3px;
        margin: 0 3px;
    }
    .banner_item {
        height: 100%;
    }
    .banner_item .img {
        height: 100%;
    }
    .banner_mask {
        height: 100%;
    }
    .banner_main {
        padding: 0 25px;
        text-align: left;
        width: 100%;
        top: 0;
        left: 0;
        right: 0;
        position: absolute;
    }
    .banner_main h2 {
        font-size: 24px;
        line-height: 40px;
        letter-spacing: 0;
        text-align: left;
    }
    .banner_main h4 {
        margin: 0 auto;
        font-size: 14px;
        line-height: 20px;
        font-weight: 400;
    }
    /* q_banner end! */
    /* q_section start! */
    .section_title {
        margin: 0 auto 25px;
        padding: 0 20px;
    }
    .section_title_h {
        font-size: 22px;
        line-height: 30px;
    }
    .section_title_p {
        margin: 5px auto 0;
        font-size: 13px;
        line-height: 23px;
    }
    .section_title_p p {
        font-size: 14px;
        line-height: 2;
    }
    /* q_section end! */
    /* q_brand start! */
    .q_brand {
        padding: 30px 25px 20px;
    }
    .brand_thumb {
        width: 100%;
    }
    .brand_thumb .swiper_pagination_brand .swiper-pagination-bullet {
        height: 10px;
        background-size: auto 10px;
    }
    .brand_gallery {
        margin: 25px auto 0;
        height: auto;
        overflow: visible;
    }
    .brandGallery {
        width: 100%;
        height: auto;
        position: static;
    }
    .brandGallery .swiper-wrapper {
        height: auto;
    }
    .brandGallery .swiper-wrapper .swiper-slide {
        height: auto;
    }
    .brand_item {
        height: auto;
    }
    .brand_item_img {
        height: auto;
    }
    .brand_item_img .img {
        height: auto;
        padding: 64% 0 0;
    }
    .swiper-slide-active .brand_item_img {
        height: auto;
    }
    .brand_item_mask {
        height: 100%;
    }
    .brand_item_main {
        padding: 30px 25px;
    }
    .brand_item_h .big {
        font-size: 18px;
        line-height: 28px;
    }
    .brand_item_h .small {
        margin: 6px auto 0;
        font-size: 14px;
        line-height: 20px;
    }
    .brand_more {
        margin: 25px auto 0;
    }
    .brand_more li {
        margin: 0 auto 10px;
        display: block;
    }
    .brand_more li a {
        padding: 5px 15px;
        border-radius: 3px;
        display: inline-block;
        width: auto;
    }
    .brand_more li a span {
        line-height: 22px;
        font-size: 12px;
        margin-right: 3px;
    }
    .brand_more li a img {
        height: 22px;
    }
    .brandButtons {
        width: 32px;
        height: 32px;
        left: calc(100% - 18px);
        padding: 6px;
    }
    /* q_brand end! */
    /* q_value start! */
    .value_mask_in {
        padding: 40px 25px 0;
    }
    .tab.value_tab {
        margin: 25px auto 0;
    }
    .tab.value_tab .value_tab_nav {
        padding: 0 0 10px;
    }
    .tab.value_tab .value_tab_nav li {
        padding: 0 15px;
    }
    .tab.value_tab .value_tab_nav li:after {
        bottom: -12px;
    }
    .tab.value_tab .value_tab_nav li a {
        font-size: 17px;
        line-height: 25px;
        font-weight: 400;
    }
    .tab.value_tab .value_tab_body {
        margin: 15px auto 0;
    }
    .value_p {
        font-size: 14px;
    }
    .value_p p {
        font-size: 14px;
    }
    /* q_value end! */
    /* q_concept start! */
    .q_concept {
        padding: 35px 25px;
    }
    .concept_list {
        height: 280px;
    }
    .concept_item {
        width: 15%;
        float: left;
        margin: 0 .6% 0 0;
        height: 100%;
    }
    .concept_item:nth-of-type(3n) {
        margin: 0;
    }
    .concept_item .img {
        height: 100%;
    }
    .concept_mask {
        height: 100%;
    }
    .concept_mask_in {
        height: 100%;
    }
    .concept_item_txt {
        padding: 50px 17px 0;
    }
    .concept_item_h {
        font-size: 17px;
        line-height: 30px;
        font-weight: 700;
        writing-mode: horizontal-tb;
    }
    .concept_item_p {
        margin: 10px auto 0;
        font-size: 14px;
        line-height: 25px;
    }
    .concept_item_more {
        padding: 0 17px 50px;
    }
    .concept_item_more * {
        line-height: 25px;
        height: 25px;
    }
    .concept_item_more span {
        font-size: 13px;
    }
    .concept_item_more img {
        margin-left: 5px;
        width: 25px;
    }
    .concept_item.on {
        width: 68.8%;
    }
    .concept_item.on .concept_item_h {
        width: 68.8%;
    }
    /* q_concept end! */
    /* q_earth start! */
    .earth_img_mask {
        height: 100%;
    }
    .earth_mask {
        height: 100%;
    }
    .earth_mask_in {
        top: 30%;
        transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -o-transform: translateY(-50%);
    }
    .earth_logo img {
        max-width: 140px;
    }
    .earth_p {
        margin: 25px auto 0;
        font-size: 18px;
        line-height: 30px;
    }
    /* q_earth end! */
    /* q_footer start! */
    .q_footer {
        padding: 0px;
    }
    .footer_menu {
        display: block;
        width: 90%;
        margin: 0 auto;
    }
    .footer_menu div {
        margin: 0px;
        text-align: left;
        height: 105px;
    }
    .footer_t_h {
        font-size: 30px;
        line-height: 40px;
    }
    .footer_t_p {
        margin: 20px auto 0;
    }
    .footer_t_p p {
        font-size: 14px;
        line-height: 2;
        letter-spacing: 0;
    }
    .footer_icon {
        display: none;
    }
    .footer_a {
        padding: 10px 0px;
    }
    .footer_b {
        width: 95%;
        margin: 10px auto;
    }
    .footer_b .footer_group {
        width: 100%;
        height: 31px;
        text-align: center;
        margin: 0px auto;
    }
    .footer_b .footer_group a {
        margin-right: 3px;
    }
    .footer_b .footer_group a:last-child {
        margin-right: 0px;
    }
    .footer_b .footer_group a img {
        width: 80px;
    }
    .footer_b span, .footer_b a {
        margin: 0;
        line-height: 20px;
        font-size: 12px;
    }
    .footer_b span img {
        width: 23px;
        margin-right: 5px;
    }
    .copyright-link a {
        margin-right: 10px;
    }
    .footer_b .footer_contact span {
        margin: 0 auto;
        display: block;
        line-height: 26px;
    }
    .footer_powerby {
        margin: 0px auto;
    }
    /* q_footer end! */
    /* q_banner_n start! */
    .q_banner_n .img {
        height: 100%;
    }
    /* q_banner_n end! */
    /* q_main start! */
    .q_main {
        min-height: 280px;
    }
    .q_main .section_title_p {
        margin: 20px auto 0;
    }
    /* q_main end! */
    /* nabout start! */
    .nabout1 {
        background: #172d4d url('../images/nabout1_bg_m.jpg') no-repeat center bottom;
        background-size: cover;
        padding: 60px 25px 100px;
        height: auto;
    }
    .nabout1_logo {
        margin: 35px auto 0;
    }
    .nabout1_logo img {
        width: 200px;
    }
    .nabout2 {
        background: #f3dbce url('../images/nabout2_bg.jpg') no-repeat center top;
        padding: 50px 25px 100px;
    }
    .nabout2_main {
        margin: 20px auto 0;
    }
    .nevent_list_icon {
        text-align: left;
    }
    .nevent_list_icon img {
        width: 50px;
    }
    .nevent_item {
        padding: 0 0 15px;
        min-height: 50px;
    }
    .nevent_item:before {
        width: 2px;
        height: calc(100% - 60px);
        border-radius: 2px;
        top: 45px;
        left: 5%;
        transform: translateX(0);
        z-index: 1;
    }
    .nevent_item_date {
        text-align: left;
    }
    .nevent_item_date span {
        font-size: 17px;
        line-height: 35px;
        height: 35px;
    }
    .nevent_item_txt {
        width: 75%;
        float: right;
        padding: 3px 0 0;
        text-align: left;
    }
    .nevent_item_txt:before {
        content: '';
        width: 10%;
        height: 1px;
        left: -14%;
        top: 18px;
    }
    .nevent_item:nth-of-type(2n) .nevent_item_txt {
        float: right;
    }
    .nevent_item:nth-of-type(2n) .nevent_item_txt:before {
        left: -14%;
    }
    .nevent_item_h {
        font-size: 16px;
        line-height: 30px;
    }
    .nevent_item_p {
        margin: 10px auto 0;
        font-size: 14px;
        line-height: 23px;
    }
    .nabout3 {
        background: #d9e5ec url('../images/nabout3_bg.jpg') no-repeat center bottom;
        padding: 50px 25px;
    }
    .nabout3_swiper {
        margin: 30px auto 0;
    }
    .nabout3 .swiper_nabout3 .swiper-wrapper .swiper-slide {
        width: 100%;
    }
    .nabout3 .nabout3_swiper .swiper_button_nabout3 {
        width: 36px;
        height: 36px;
        font-size: 18px;
        line-height: 36px;
        margin-top: -40px;
    }
    .nabout3 .nabout3_swiper .swiper_button_nabout3.swiper_button_nabout3_prev {
        left: 5%;
    }
    .nabout3 .nabout3_swiper .swiper_button_nabout3.swiper_button_nabout3_next {
        right: 5%;
    }
    .nabout3_item_img .img {
        padding: 50% 0 0;
    }
    .nabout3_item_h {
        margin: 20px auto 0;
        font-size: 15px;
        line-height: 23px;
        height: 23px;
        white-space: nowrap;
    }
    .nabout4 {
        background: #144b8a url('../images/nabout4_bg.jpg') no-repeat center bottom;
        padding: 50px 25px;
    }
    .nabout4_img {
        width: 100%;
        float: none;
        text-align: center;
    }
    .nabout4_txt {
        width: 100%;
        float: none;
        padding: 0 0 40px;
        text-align: center;
    }
    .nabout4_h .big {
        font-size: 25px;
        line-height: 35px;
    }
    .nabout4_h .small {
        margin: 20px auto 0;
        font-size: 20px;
        line-height: 25px;
    }
    .nabout4_p {
        margin: 40px auto 0;
        font-size: 14px;
        line-height: 2;
    }
    .nabout4_p p {
        font-size: 14px;
        line-height: 2;
    }
    /* nabout end! */
    /* nvalue start! */
    .nvalue1 {
        background: #aecbe8 url('../images/nvalue1_bg.jpg') no-repeat center bottom;
        padding: 50px 25px;
    }
    .nvalue1 .section_title {
        text-align: center;
    }
    .nvalue1_list {
        margin: 30px auto 0;
    }
    .nvalue1_item {
        width: 100%;
        float: none;
        margin: 0 auto 15px;
        padding: 15px 25px;
    }
    .nvalue1_item_icon {
        width: 40px;
        float: left;
        padding: 25px 0;
    }
    .nvalue1_item_txt {
        width: calc(100% - 80px);
        height: 90px;
        float: right;
    }
    .nvalue1_item_txt span {
        line-height: 28px;
        font-size: 15px;
    }
    .nvalue2 {
        background: #090817 url('../images/nvalue2_bg.jpg') no-repeat center bottom;
        padding: 50px 25px;
    }
    .nvalue2_list {
        margin: 30px auto 0;
        padding: 0;
        text-align: center;
    }
    .nvalue2_item {
        width: 40%;
        float: none;
        margin: 0 4% 20px;
        display: inline-block;
    }
    .nvalue2_item:nth-of-type(3n) {
        margin: 0 auto 20px;
    }
    .nvalue2_item_img {
        width: 150px;
        border: 3px solid rgba(255, 255, 255, .1);
    }
    .nvalue2_item_h {
        margin: 20px auto 0;
        font-size: 14px;
        line-height: 25px;
        height: 25px;
        white-space: nowrap;
    }
    .nvalue3 {
        background: url('../images/nvalue3_bg_m.jpg') no-repeat center bottom;
        padding: 50px 20px 280px;
    }
    .nvalue3_main {
        margin: 30px auto 0;
    }
    .nvalue3_main .img {
        display: none;
    }
    .nvalue3_mask {
        height: auto;
        position: static;
    }
    .nvalue3_mask_in {
        top: 0;
        position: static;
        transform: translateY(0);
        -webkit-transform: translateY(0);
        -moz-transform: translateY(0);
        -ms-transform: translateY(0);
        -o-transform: translateY(0);
    }
    .nvalue3_list {
        padding: 0 30px;
    }
    .nvalue3_item {
        width: 100%;
        float: none;
        margin: 0 auto 20px;
    }
    .nvalue3_item:nth-of-type(3n) {
        margin: 0;
    }
    .nvalue3_item_icon {
        width: 56px;
        float: left;
    }
    .nvalue3_item_txt {
        width: calc(100% - 80px);
        float: right;
    }
    .nvalue3_item_h {
        font-size: 17px;
        line-height: 25px;
        font-weight: 700;
    }
    .nvalue3_item_p {
        margin: 5px auto 0;
        font-size: 14px;
        line-height: 22px;
        color: #333;
    }
    /* nvalue end! */
    /* nculture start! */
    .nculture .banner_main h4 {
        margin: 12px auto 0;
        line-height: 25px;
    }
    .nculture_title {
        margin: 10px auto 15px;
        font-size: 18px;
        line-height: 25px;
    }
    .nculture1 {
        background-image: url('../images/nculture1_bg_m.jpg');
        padding: 50px 10px 240px;
        min-height: 600px;
    }
    .nculture2 {
        padding: 50px 10px 240px;
        min-height: 600px;
    }
    .nculture3 {
        padding: 50px 10px 240px;
        min-height: 600px;
    }
    .nculture4 {
        padding: 45px 20px;
        min-height: 300px;
    }
    .nculture4_list {
        height: auto;
    }
    .nculture4_item {
        width: 100%;
        float: none;
        margin: 0 auto 20px;
        height: auto;
    }
    .nculture4_item .img {
        height: auto;
        padding: 75% 0 0;
        position: relative;
    }
    .nculture4_item .img:after {
        content: '';
        width: 100%;
        height: 100%;
        position: absolute;
        left: 0;
        top: 0;
        background-color: rgba(0, 0, 0, .3);
    }
    .nculture4_item:after {
        height: 0;
    }
    .nculture4_item:nth-of-type(3n) {
        margin: 0;
    }
    .nculture4_item_txt {
        padding: 25px 35px 0;
    }
    .nculture4_item_num {
        font-size: 26px;
        line-height: 30px;
        opacity: .7;
    }
    .nculture4_item_h {
        margin: 10px auto 0;
        font-size: 18px;
        line-height: 27px;
    }
    .nculture4_item_add {
        margin: 10px auto 0;
        font-size: 14px;
        line-height: 23px;
    }
    .nculture4_item_p {
        margin: 10px auto 0;
        font-size: 14px;
        line-height: 23px;
        opacity: 1;
    }
    .nculture4_item_p p {
        font-size: 14px;
        line-height: 23px;
    }
    .nculture4_item_more {
        display: none;
    }
    .nculture4_item.on {
        width: 100%;
    }
    .nculture4_item.on .nculture4_item_txt {
        padding: 25px 35px 0;
    }
    .nculture4_item.on .nculture4_item_add {
        font-size: 14px;
        line-height: 23px;
    }
    .nculture5 {
        padding: 50px 10px 240px;
        min-height: 600px;
    }
    .nculture5_p {
        margin: 20px auto 0;
        padding: 0;
    }
    /* nculture end! */
    /* nbrand start! */
    .main_show {
        padding: 15px 15px 0px;
    }
    .main_show_no {
        padding: 15px 15px 0px;
    }
    .nbrand_item {
        width: 100%;
        float: none;
        margin: 0 auto;
    }
    .nbrand_item:nth-of-type(2n) {
        margin: 0;
    }
    .nbrand_item_mask {
        padding: 0 20px;
        text-align: center;
        bottom: 50%;
        transform: translateY(50%);
    }
    .nbrand_item_txt {
        padding: 25px 15px;
    }
    .nbrand_item_logo img {
        max-width: 160px;
    }
    .nbrand_item_h {
        margin: 10px auto;
        font-size: 17px;
        line-height: 25px;
        font-weight: 700;
        color: var(--color-main);
    }
    .nbrand_item_p {
        margin: 10px auto;
        font-size: 14px;
        line-height: 20px;
    }
    .nbrand_logo {
        margin: 0 auto 30px;
    }
    .nbrand_logo img {
        max-width: 210px;
    }
    .nbrand_li {
        margin: 20px auto 0;
    }
    .nbrand_li_img, .nbrand_li_txt {
        width: 100%;
        float: none;
    }
    .nbrand_li:nth-of-type(2n) .nbrand_li_img {
        float: none;
    }
    .nbrand_li_txt .img {
        display: none;
    }
    .nbrand_li_mask {
        position: static;
        height: auto;
    }
    .nbrand_li_main {
        padding: 25px 25px;
    }
    .li_span {
        width: 36px;
        height: 3px;
        float: left;
        border-radius: 3px;
        margin-top: 13px;
    }
    .nbrand_li_txt:hover .li_span {
        width: 50px;
    }
    .li_num {
        width: 60px;
        float: right;
        font-size: 22px;
        line-height: 30px;
    }
    .nbrand_li_h a {
        font-size: 18px;
        line-height: 27px;
        height: auto;
        white-space: normal;
        font-weight: 700;
    }
    .nbrand_li_p {
        margin: 10px auto 0;
        font-size: 14px;
        line-height: 1.8;
    }
    .nbrand_li_p p {
        margin: 5px auto 0;
        font-size: 14px;
        line-height: 1.8;
        font-weight: 400;
    }
    .nbrand_nav {
        margin: 0 auto 15px;
    }
    .nbrand_ul:after {
        content: ".";
        display: block;
        height: 0;
        visibility: hidden;
        clear: both;
        font-size: 0;
    }
    .nbrand_ul li {
        display: block;
        width: 32%;
        float: left;
        margin: 0 2% 10px 0;
    }
    .nbrand_ul li:nth-of-type(3n) {
        margin: 0 0 10px 0;
    }
    .nbrand_ul li a {
        font-size: 13px;
        line-height: 25px;
        padding: 5px;
        letter-spacing: 0;
        text-align: center;
        border: 0;
        color: var(--white);
        background-color: #444;
    }
    .nbrand_ul li.on a {
        border: 0;
        background-color: var(--color-main);
    }
    .nbrand_block {
        margin: 30px auto 0;
    }
    .nbrand_block_h i {
        width: 36px;
        height: 36px;
        line-height: 36px;
        font-size: 22px;
    }
    .nbrand_block_h span {
        margin-left: 15px;
        font-size: 22px;
        letter-spacing: 1px;
        line-height: 36px;
    }
    .nbrand_swiper {
        margin: 25px auto 0;
    }
    .nbrand_swiper .swiper_nbrand .swiper_pagination_nbrand {
        margin: 25px auto 0;
    }
    .nbrand_slide_txt {
        padding: 25px 30px;
    }
    .nbrand_slide_h span {
        font-size: 17px;
        font-weight: 700;
    }
    .slide_a {
        width: calc(100% - 60px);
        float: left;
    }
    .slide_a a {
        line-height: 30px;
        height: 30px;
        white-space: nowrap;
    }
    .slide_a:before {
        width: 17px;
        height: 3px;
        left: -30px;
        top: 14px;
    }
    .slide_num {
        width: 40px;
        float: right;
        line-height: 30px;
    }
    .nbrand_slide_p {
        margin: 10px auto 0;
        font-size: 14px;
        line-height: 23px;
        height: 92px;
        -webkit-line-clamp: 4;
    }
    .nbrand_slide_p p {
        font-size: 14px;
        line-height: 23px;
    }
    /* nbrand end! */
    /* ncase start! */
    .page_nav .nbrand_ul li a {
        padding: 5px;
    }
    .ncase_item {
        width: 100%;
        margin-bottom: 20px;
    }
    .ncase_item_img .img {
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        left: 0;
    }
    .index_img {
        /*  width: 40px; */
    }
    .ncase_item_img .index-wrap-title span:nth-of-type(2) {
        margin: 8px 0px 0px 10px;
    }
    /* .ncase_item:nth-of-type(even) {
        margin: 0 0 10px 0;
    }
    .ncase_item:nth-of-type(odd) {
        margin: 0 10px 10px 0;
    } */
    .ncase_item_txt {
        padding: 5px;
    }
    .news-title a {
        font-size: 14px;
        line-height: 16px;
        height: auto;
        /* white-space: normal; */
    }
    .ncase_item_p {
        margin: 0px auto;
        font-size: 12px;
        line-height: 25px;
        height: auto;
        display: block;
    }
    .ncase_item_p p {
        font-size: 12px;
        line-height: 25px;
    }
    .ncase_sort_item {
        width: 100%;
        float: none;
        margin: 0 auto 15px;
        height: auto;
    }
    .ncase_sort_item:nth-of-type(1) {
        margin: 0 auto 15px;
    }
    .ncase_sort_item:nth-of-type(2) {
        width: 100%;
        margin: 0 auto 15px;
    }
    .ncase_sort_item:nth-of-type(4) {
        width: 100%;
        margin: 0 auto 15px;
    }
    .ncase_sort_item:nth-of-type(5) {
        margin: 0 auto 15px;
    }
    .ncase_sort_img {
        height: auto;
    }
    .ncase_sort_img .img {
        height: auto;
        padding: 64% 0 0;
    }
    .ncase_sort_main {
        padding: 0 20px;
        text-align: center;
        width: 100%;
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
    }
    .ncase_sort_en {
        font-size: 12px;
        line-height: 16px;
    }
    .ncase_sort_cn {
        margin: 0 auto;
        font-size: 18px;
        line-height: 25px;
    }
    /* ncase end! */
    /* npartner start! */
    .nadd {
        padding: 35px 25px;
    }
    /* npartner end! */
    /* nnews start! */
    .nnews_item {
        margin: 0 auto 25px;
        padding: 0;
        background: none;
    }
    .nnews_item_img {
        width: 100%;
        height: auto;
        float: none;
    }
    .nnews_item_img .img {
        height: auto;
        padding: 65% 0 0;
    }
    .nnews_item_txt {
        width: 100%;
        float: none;
        padding: 20px 0 0;
    }
    .nnews_item_h a {
        font-size: 17px;
        line-height: 27px;
        height: auto;
        white-space: normal;
    }
    .nnews_item_date {
        width: 100%;
        height: auto;
        left: -0;
        top: 0;
        position: static;
        text-align: left;
        margin: 5px auto 0;
    }
    .nnews_item_date span {
        display: inline-block;
        width: auto;
        position: static;
        color: var(--color-main);
    }
    .nnews_item_date span:nth-of-type(1) {
        top: 0;
        font-size: 14px;
        line-height: 20px;
    }
    .nnews_item_date span:nth-of-type(2) {
        display: inline-block;
    }
    .nnews_item_date span:nth-of-type(3) {
        font-size: 14px;
        line-height: 20px;
    }
    .nnews_item_p {
        margin: 5px auto 0;
        font-size: 14px;
        line-height: 22px;
        height: auto;
        display: block;
        max-height: 66px;
        font-weight: 400;
    }
    .nnews_item_more {
        margin: 15px auto 0;
    }
    .nnews_item_more a {
        padding: 5px 20px;
        border-radius: 3px;
        line-height: 25px;
        font-size: 12px;
    }
    /* nnews end! */
    /* npublish start! */
    .tab.npublish_tab .npublish_tab_head {
        width: 120px;
        top: -55px;
        right: 25px;
    }
    .npublish_tab_h {
        padding: 5px;
        font-size: 14px;
        line-height: 30px;
        border-radius: 4px;
    }
    .tab.npublish_tab .npublish_tab_nav {
        padding: 15px 20px;
    }
    .tab.npublish_tab .npublish_tab_nav li a {
        font-size: 15px;
        line-height: 30px;
    }
    .tab.npublish_tab .npublish_tab_body {
        margin: 70px auto 0;
    }
    .npublish_swiper {
        padding: 0 25px;
    }
    .npublish_swiper .swiper_button_npublish {
        width: 30px;
        height: 30px;
        font-size: 18px;
        line-height: 30px;
        margin-top: -15px;
    }
    .npublish_swiper .swiper_button_npublish.swiper_button_npublish_prev {
        left: -15px;
    }
    .npublish_swiper .swiper_button_npublish.swiper_button_npublish_next {
        right: -15px;
    }
    .npublish_item {
        padding: 20px;
        border-radius: 4px;
    }
    .npublish_item_h {
        margin: 15px auto 0;
    }
    .npublish_item_h a {
        font-size: 14px;
        line-height: 20px;
        height: 20px;
        white-space: nowrap;
        text-align: center;
    }
    /* npublish end! */
    /* banner_news_show start! */
    .banner_news_show .img {
        padding: 110% 0 0;
    }
    .banner_news_mask {
        bottom: 30px;
    }
    .banner_news_main {
        padding: 0 25px;
    }
    .news_show_logo img {
        max-width: 40px;
    }
    .news_show_h {
        margin: 10px auto 0;
        font-size: 22px;
        line-height: 30px;
    }
    .news_show_span {
        margin: 12px auto 0;
    }
    .news_show_span span {
        margin: 0 5px;
        font-size: 13px;
        line-height: 20px;
    }
    .news_show_span span:before {
        width: 0;
        height: 0;
        left: 0;
        top: 0;
    }
    .nnews_body {
        font-size: 15px;
        line-height: 2;
        padding: 0 0 30px;
        min-height: 210px;
    }
    .nnews_body p {
        font-size: 15px;
        line-height: 2;
    }
    .nnews_body img {
        margin: 10px auto!important;
    }
    .news_back {
        margin: 0 auto 25px;
    }
    .news_back a {
        padding: 5px 30px;
        border-radius: 4px;
        line-height: 27px;
        font-size: 13px;
    }
    .news_back a i {
        margin-left: 10px;
    }
    /* banner_news_show end! */
}
@media screen (max-width: 370px) {
    /* sp_header  start! */
    .sp_header {
        height: 54px;
    }
    .sp_logo {
        height: 54px
    }
    .sp_logo img {
        max-height: 34px;
    }
    .sp_nav {
        margin-top: 14px
    }
    .sjj_nav {
        height: calc(100% - 114px);
    }
    .nav_show {
        top: 54px
    }
    /* sp_header  end! */
    .q_banner {
        margin: 54px auto 0;
    }
}