@media (min-width: 1921px) {

  .container-fluid, .container {

    padding: 0 10vw;

  }

}

@media (max-width: 1920px) {

  .container-fluid, .container {

    padding: 0 8vw;

  }

}

@media (max-width: 1680px) {

  .top-box .logo {

    flex: 1;

  }

}

@media screen and (max-width:1440px) {

  .container-fluid, .container  {

    padding: 0 4vw;

  }

  .tj_tu {

    position: relative;

    padding-left: 4vw;

  }

  .nav-menu a {

    padding: 0 20px;

  }

  .ab_bottom b {

    font-size: 32px;

  }

  .newscon b,

  .card-content b {

    font-size: 20px;

  }

  .banner_txt b {

    font-size: 32px;

  }

  .banner_txt span {

    font-size: 20px;

  }

  .main_title .m_p1 {

    font-size: 30px;

  }

  #gallery .swiper-slide.swiper-slide-active {

    width: 40% !important;

  }

  #gallery .swiper-slide {

    height: 400px;

  }

  #gallery .swiper-slide .info .fwtu {

    height: 30%;

  }

  .page-banner .banner-content h2 {

    font-size: 32px;

  }

  .inab_bottom b {

    font-size: 30px;

  }

  .feature-cn {

    font-size: 16px;

  }

}

@media screen and (max-width:1280px) {

  .sl .gallery-thumbs .swiper-slide a {

    font-size: 16px;

  }


  .pro-list a .info h3 {

    font-size: 18px;

  }

  .pro-list a .info {

    padding: 10px;

  }

  .nav-menu ul li {

    width: auto;

  }

  .nav-menu a {

    padding: 0 15px;

  }

  .top-box .logo img {

    max-height: 50px;

  }

  .h_language {

    padding: 0 10px;

  }

  .container-fluid, .container  {

    padding: 0 2vw;

  }

  .tj_tu {

    position: relative;

    padding-left: 2vw;

  }

  .ab_bottom b {

    font-size: 34px;

  }

  .fw .swiper-button-prev {

    position: absolute;

    width: 50px;

    font-size: 24px;

    line-height: 36px;

    height: 36px;

    top: 30px;

    left: calc(100% - 2vw - 100px);

  }

  #ys_top .swiper-slide .container-fluid {

    top: 50px

  }

  #ys_top .swiper-slide .product-box {

    width: 100%;

  }

  .fw .swiper-button-next {

    position: absolute;

    width: 50px;

    font-size: 24px;

    line-height: 36px;

    height: 36px;

    top: 30px;

    left: calc(100% - 2vw - 50px);

  }

  .main_title .fl {

    width: calc(100% - 120px);

  }

  .ys ul,

  .ys li {

    height: 550px !important;

  }

}

@media screen and (max-width:990px) {

  .sl .gallery-thumbs .swiper-slide a {

    font-size: 14px;

  }

  .top-btn .swiper-button-next,

  .top-btn .swiper-button-prev {

    display: block;

  }

  .sl .gallery-thumbs {

    margin: 40px 60px;

  }

  .d-lg-none {

    display: block !important;

  }

  .d-lg-block {

    display: none;

  }

  /*头部*/

  .back-to-top {

    display: none !important;

  }

  .change-language {

    display: none;

  }

  .headerBotRig {

    position: fixed;

    right: 66px;

    top: 20px;

    height: auto;

    z-index: 999 !important;

  }

  .h_language {

    display: none;

  }

  .seaBtn {

    background: url(../images/sousuo1.png) center no-repeat;

  }

  .seaBtn.selected {

    background: url(../images/close1.png) center no-repeat;

  }

  .footer-main .container {

    padding: 15px 0;

  }

  .footer-list1 .socials {

    margin-top: 15px;

  }

  #header {

    height: 60px;

    position: relative;

    background: #fff !important;

  }

  .top-box .logo {

    justify-content: flex-start;

    height: 60px;

  }

  .top-box .logo img {

    max-height: 40px;

  }

  .top-box .logo .logo-tu2 {

    display: block;

  }

  .top-box .logo .logo-tu1 {

    display: none;

  }

  #header.header-scrolled .top-box .logo .logo-tu2 {

    display: none;

  }

  #header.header-scrolled .top-box .logo .logo-tu1 {

    display: block;

  }

  .footer-main .container {

    flex-direction: column;

  }

  .footer-list1 {

    width: 100%;

    display: flex;

    justify-content: center;

    align-items: center;

    flex-direction: column;

  }

  .address-content {

    width: 100%;

  }

  .footer-list3 {

    width: 100%;

  }

  /*banner*/

  #banner .swiper-container-horizontal>.swiper-pagination-bullets,

  .swiper-pagination-custom,

  .swiper-pagination-fraction {

    bottom: 10px;

  }

  #banner .swiper-slide .pcimg {

    display: none !important;

  }

  #banner .swiper-slide .mobimg {

    display: block !important;

  }

  .mobile-nav .drop-down li a img {

    display: none;

  }

  .footer-list2 {

    text-align: center;

    margin-top: 15px;

  }
.main_title p{ font-size: 16px;}
  .main_title p b {

    font-size: 32px;

  }

  .main_title2 b {

    font-size: 24px;

  }

  .mobile-body-mask {

    width: 100%;

    height: 100vh;

    background: rgba(0, 0, 0, 0.6);

    position: fixed;

    left: 0;

    top: 0;

    z-index: 999

  }

  .mobile-ico-close {

    width: 30px;

    height: 30px;

    background: #fff url(../images/close1.png) center center no-repeat;

    background-size: 50% auto;

    position: absolute;

    right: -35px;

    top: 0;

  }

  .mobile-head-items {

    position: fixed;

    top: 0;

    right: 0px;

    background: #000;

    width: 100%;

    height: 35px;

    line-height: 35px;

    text-align: left;

    display: block;

    z-index: 995;

    font-size: 24px;

    line-height: 35px;

  }

  .mobile-head-items .title {

    margin-top: 3px;

  }

  .mobile-head-item {

    float: right;

    width: 45px;

  }

  .mobile-head-item.mobile-head-aside {

    float: right

  }

  .mobile-head-item .title {

    width: 100%;

    height: 25px;

    line-height: 25px;

    overflow: hidden;

    text-align: center;

    color: #fff;

    cursor: pointer;

  }

  .mobile-head-item .title a {

    position: relative;

    display: block;

    color: #FFF;

  }

  .mobile-head-item .main-content-wrap {

    background: #FFF;

    top: 0;

    display: block;

    z-index: 99999;

  }

  .mobile-head-item .main-content-wrap .content-wrap {

    overflow-y: auto;

    height: 100%;

    padding: 15px 10px;

    background-color: #fff;

  }

  .mobile-head-item .main-content-wrap.middle-content-wrap .content-wrap {

    overflow-y: hidden;

  }

  .mobile-head-item .side-content-wrap {

    position: fixed;

    display: block;

    left: -70%;

    width: 70%;

    height: 100%;

    top: 105px;

  }

  .mobile-head-item .middle-content-wrap {

    position: absolute;

    left: 0;

    width: 100%;

    height: auto;

    padding: 20px 0;

    opacity: 0;

    visibility: hidden;

  }

  .mobile-head-item .middle-show-content-wrap {

    top: 30px;

    visibility: visible;

    opacity: 1;

  }

  .pro_list a {

    position: relative;

    background: #fff;

    z-index: 1;

    padding: 10px;

    margin: 10px;

    width: calc(50% - 20px);

    overflow: hidden;

  }

  .banner_txt b {

    font-size: 26px;

  }

  .banner_txt {

    top: 0;

    align-items: center;

    text-shadow: 0 0 6px rgba(0, 0, 0, 0.1);

  }

  #banner .pc_banner {

    display: none;

  }

  #banner .mob_banner {

    display: block;

  }

  #header.header-scrolled .top-box .logo .logo-tu2 {

    display: block;

  }

  #header.header-scrolled .top-box .logo .logo-tu1 {

    display: none;

  }

  .pad_100 {

    padding: 50px 0;

  }

  .about_box {

    flex-direction: column;

  }

  .ab_txt {

    width: 100%;

  }

  .ab_fr {

    width: 100%;

  }

  .ab_bottom li {

    text-decoration: none;

    position: relative;

    background: #fff;

    display: flex;

    margin: 10px 1%;

    transition: all .3s;

    width: 48%;

  }

  .news {

    flex-direction: column;

  }

  .news-one {

    width: 100%;

  }

  .news-two {

    width: 100%;

    margin-top: 10px;

    margin-left: 0;

  }

  .news-two ul li {

    width: 100%;

  }

  .fot_tel {

    display: none;

  }

  .fot_bot {

    padding: 20px 0;

  }

  .footer-list2 {

    display: none;

  }

  .footer-list4 {

    display: flex;

    justify-content: center;

    flex-direction: column;

    width: 100%;

    justify-content: center;

  }

  .banner_txt span {

    width: 100%;

  }

  .banner_txt b {

    width: 100%;

  }

  #gallery .swiper-slide.swiper-slide-active {

    width: calc(100% - 2vw) !important;

  }

  .newscon b {

    font-size: 18px;

  }

  .searchWrap {

    padding-top: 10px;

  }

  .mobile-language {

    display: block;

  }

  .scroll {

    display: none;

  }

  #gallery .swiper-slide {

    height: auto;

  }

  #gallery .swiper-slide.swiper-slide-active .info .fwtu>img {

    -webkit-transform: scale(1);

    -ms-transform: scale(1);

    transform: scale(1);

    height: 100%;

  }

  #gallery .swiper-slide .info .fwtu {

    padding: 0;

  }

  .promore {

    width: 120px;

    height: 45px;

    line-height: 45px;

  }

  #gallery .swiper-slide .num {

    padding: 40px 30px 80px

  }

  #gallery .swiper-slide .num {

    font-size: 30px;

  }

  #gallery .swiper-slide .info .title p {

    font-size: 22px;

  }

  .ys_tu .txt b {

    font-size: 24px;

  }

  .ab_bottom ul {

    display: flex;

    flex-wrap: wrap;

  }

  .global-container {

    flex-direction: column;

  }

  .global-left {

    width: 100%;

  }

  .global-right {

    width: 100%;

    height: 450px;

  }

  .sl .gallery-thumbs .swiper-slide {

    align-items: flex-start;

  }

  .pro-list a .info {

    position: relative;

    left: 0;

    right: 0;

    bottom: 0;

  }

  .advantage .container-fluid {

    position: relative;

    bottom: 0;

  }

  .advantage .swiper-container-thumbs .swiper-slide .num {

    display: block;

  }

  .advantage .swiper-container-thumbs .swiper-slide p {

    padding: 10px;

  }

  .advantage .swiper-container-thumbs .swiper-slide span {

    display: none;

  }

  .advantage .container-fluid {

    padding: 0;

  }

  .advantage .swiper-container-thumbs .swiper-slide-thumb-active {

    padding: 0;

  }

  #ys_bot .swiper-wrapper {

    align-items: stretch;

  }

  #ys_bot .swiper-wrapper .swiper-slide {

    background: #999;

  }

  .advantage .swiper-container-thumbs .swiper-slide-thumb-active {

    background: #C1272D !important;

  }

  .advantage .swiper-container-thumbs .swiper-slide p {

    font-size: 20px;

  }

  .footer-list4 .ewm {

    text-align: center;

  }

  .footer-list2 img {

    margin: 0 auto;

  }

  .footer-copyright .main_box {

    flex-direction: column;

  }

  .footer-copyright p span {

    display: block;

    padding: 0;

  }

  .banner_txt span br {

    display: none;

  }

  .ab_bottom .border-box {

    padding: 15px;

    flex-direction: column;

    justify-content: flex-start;

  }

  .ab_bottom li span img {

    height: 36px;

  }

  .pro-list a .info {

    width: 100%;

    font-size: 14px;

  }

  .pro-list a .info h3 {

    font-size: 14px;

  }

  .main_title .fl {

    width: 100%;

  }

  .culture ul {

    flex-direction: column;

  }

  .culture ul,

  .culture li {

    width: 100% !important;

    height: 100% !important;

    border-right: none;

    margin-bottom: 15px;

  }

  .culture li {

    background: rgba(0, 0, 0, 0.3);

  }

  .culture {

    height: auto !important;

    background: none;

  }

  .culture li .img_ar {

    width: 100% !important;

  }

  .culture .img_ar {

    height: auto !important;

  }

  .culture .jiahao {

    position: relative;

  }

  .culture li .dec_ar p {

    margin-top: 0;

    padding: 30px;

  }

  .culture .img_ar img {

    max-height: 300px;

  }

  .culture li .dec_ar {

    opacity: 1;

    height: auto;

    position: relative;

    padding: 0;

  }

  .culture .img_ar b {

    width: 100%;

    font-size: 24px;

  }

  .culture li .ar_title b {

    margin-top: 10px;

    font-size: 24px;

  }

  .culture li .icon {

    position: relative;

  }

  .culture li .cont_ar {

    background: none;

    position: relative;

  }

  .inab_bottom ul {

    display: grid;

    gap: 20px;

    grid-template-columns: repeat(3, 1fr);

  }

  .inab_bottom .inab_num {

    display: flex;

    justify-content: center;

  }

  .inab_bottom li .border-box {

    display: flex;

    width: 100%;

    align-items: center;

    flex-direction: column;

  }

  .culture li.cur::before {

    background: none;

  }

  .culture li .dec_ar {

    background: #C1272D;

  }

  .honors-section {

    margin-top: 50px;

  }

  #hyyy .swiper-slide h3 {

    font-size: 15px;

  }

  .honors-carousel-wrap {

    margin-top: 0px;

  }

  .honor-3d-img img {

    max-height: 300px;

  }

  .hz_bottom .swiper-slide {

    margin-top: 0;

  }

  #hyyy .swiper-container {

    margin-top: 20px;

    padding-bottom: 0;

  }

  #hyyy .swiper-button-next,

  #hyyy .swiper-button-prev {

    width: 40px;

    height: 40px;

    line-height: 40px

  }

  .page-banner {

    height: 40vh;

  }

  .detail_content .detail_txt {

    width: 100%;

  }
  .detail_content .swiper-button-prev{ transform: rotate(-90deg);top:55%;left: 0;}
.detail_content .swiper-button-next{ transform: rotate(90deg); left: calc(100% - 30px); top: 55%;}
.detail_content .swiper-button-prev i, .detail_content .swiper-button-next i{ font-size: 26px!important;}
.care_fl{ padding: 0 30px;}
}

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

  /*头部*/

  #header {

    height: 60px;

  }

  .top-box .logo {

    justify-content: flex-start;

    height: 60px;

  }

  .product_con {

    padding: 10px;

  }

  .footer-main {

    padding-bottom: 20px;

  }

  .product {

    margin-top: 0px;

  }

  /*about*/

  .banner-slide-content .title {

    font-size: 20px;

    line-height: 32px;

    font-weight: 500;

    color: #fff;

    display: block;

    margin-bottom: 15px;

    letter-spacing: -0.25px;

    text-transform: capitalize;

  }

  .banner-slide-content p {

    font-size: 18px;

    font-family: "Poppins", sans-serif;

    color: #fff;

  }

  .copyright {

    padding: 20px 0 75px;

  }

  .copyright i {

    float: none;

  }

  .mobile-nav a {

     height: auto;

  }

  .mobile-nav .drop-down li a {

    background: url(../images/jt.png) no-repeat left; line-height: 30px; padding-top: 8px; padding-bottom: 8px;

  }

  .main_title .m_p1 {

    font-size: 28px; font-weight: normal;

  }

  .ab_bottom b {

    font-size: 28px;

  }

  .ab_bottom li p {

    font-size: 14px;

  }

  .ab_bottom li {}

  .ab_bottom li>div {

    width: 100%;

    text-align: center;

  }

  .ab_bottom .ab_num {

    justify-content: center;

  }

  .ab_bottom li i {

    font-size: 14px;

  }

  .ab_bottom li span {

    width: 100%;

    text-align: center;

  }

  .ab_bottom li span img {

    margin: 0 auto;

  }

  .fot_top .container-fluid {

    flex-direction: column;

  }

  .footer-copyright {

    padding: 0;

  }

  .scroll {

    display: none;

  }

  .news-one b {

    font-size: 18px;

  }

  .advantage .swiper-container-thumbs .swiper-slide p {

    font-size: 14px;

  }

  #ys_top .swiper-slide .container-fluid {

    position: relative;

    top: 0;

    padding: 15px;

  }

  #ys_top .swiper-slide .product-box em {

    color: #333;

    font-size: 14px;

    line-height: 26px;

  }

  .advantage {

    flex-direction: column-reverse;

    display: flex;

  }

  .global-right {

    height: 300px;

    min-height: 300px;

  }

  .news-box .main_title {

    flex-direction: column;

    align-items: flex-start;

  }

  .news-tu img {

    height: 90px;

  }

  .newsmore {

    margin-top: 10px;

  }

  .newscon b {

    margin: 10px 0;

  }

  .inabout_box {

    flex-direction: column;

  }

  .inab_txt {

    width: 100%;

  }

  .inab_fr {

    width: 100%;

  }

  .inab_fr .info {

    font-size: 16px;

     text-align: left;

  }

  .inab_bottom li span {

    padding-right: 0;

    font-size: 30px;

  }

  .inab_bottom b {

    font-size: 24px;

  }

  .inab_bottom li i {

    font-size: 12px;

  }

  .inab_bottom li p {

    font-size: 14px;

  }

  .culture {

    margin-top: 20px;

  }

  .honor-3d-swiper .swiper-slide {

    width: 230px;

  }

  .page-banner .banner-content h2 {

    font-size: 26px;

  }

  .tec-adv {

    flex-direction: column;

    margin-top: 0;

  }

  .tec-adv-fl {

    width: 100%;

  }

  .tec-adv-fr {

    width: 100%;

    padding: 0;

  }

  .recommend .swiper-slide a .info {

    padding: 10px;

  }

  .range {

    padding: 15px;

    font-size: 14px;

  }

  .detail_content .detail_txt .more a {

    margin-right: 10px;

  }

  .pd-features-title h3 {

    font-size: 20px;

  }

  .pd-features-line {

    width: 20px;

  }

  .recommend .swiper-button-next,

  .recommend .swiper-button-prev {

    width: 40px;

    height: 40px;

    line-height: 40px;

  }
#banner .swiper-button{ width: 42px; height: 42px;}
.btn-next{ right: 10px;}
.btn-prev{ left: 10px;}
.banner_txt h3{ width: 100%; margin: 0; text-align: center;}
 .recommend .swiper-slide a .info h3{ font-size: 14px;-webkit-line-clamp:1}
}

@media screen and (max-width:640px) {
  #banner .swiper-button{ display: none;}
  #banner{ height: 45vh;}
  .recommend .swiper-slide a .info{ position: relative; left: 0; right: 0; width: 100%; bottom: 0; padding: 10px 0;}
  .banner_txt b{ text-align: center; text-shadow: 0 0 10px rgba(0, 0, 0, 0.3);}
  .inab_bottom{ margin: 20px 0;}
  .rf-philo-wrap{ padding: 15px 15px 0 15px!important ;}
  .culture ul, .culture li:last-child{ margin-bottom: 0;}
 
  .readmore{ justify-content: center;}
  .ab_bottom b{ font-size: 20px;}
  .top-btn .swiper-button-next{ right: 0;}
  .top-btn .swiper-button-prev{ left: 0;}
  .honor-3d-swiper{ padding: 20px 0;}
.inbg { padding-top: 20px;}
.back-go {
  margin-bottom: 15px;
  font-size: 14px;
}
  .main_title {

    padding: 5px;

  }

  .news {

    margin-top: 0;

  }

  #banner .swiper-slide .container {

    position: absolute;

    left: 0;

    right: 0;

    top: 33%;

    bottom: 0;

    margin: 0 auto;

  }

  .banner-slide-content .title {

    font-size: 16px;

    line-height: 28px;

    font-weight: 500;

    color: #fff;

    display: block;

    margin-bottom: 10px;

  }

  .banner-slide-content p {

    font-size: 14px;

    font-family: "Poppins", sans-serif;

    color: #fff;

  }

  .main_title p {

    margin-bottom: 8px;

  }

  .footer-list3 .con_info {

    flex-direction: column;

  }

  .fot_tel {

    flex-direction: column;

  }

  .banner_txt b {

    font-size: 24px;

    margin: 10px 0;

  }

  .banner_txt span {

    font-size: 16px;

  }

  .main_title .m_p1 {

    font-size: 24px;

  }

  .main_title span {

    font-size: 20px;

  }

  .in-title b {

    font-size: 24px;

  }

  .in-title p {

    font-size: 14px;

    line-height: 1.6;

  }

  .sl .gallery-thumbs {

    margin: 34px 38px;

  }

  .pro-list a {

    margin-bottom: 0;

  }

  .top-btn .swiper-button-next,

  .top-btn .swiper-button-prev {

    width: 30px;

    height: 30px;

    line-height: 30px;

  }

  .culture .img_ar img {

    max-height: 240px;

  }
.news-box .readmore { display: none;}
.advbg{ background: #f7f7f7; padding-top: 50px;}
.global-section{ padding-bottom: 0!important;}
.fot-cat .readmore{ margin-top: 0;}
}

@media screen and (max-width:480px) {


  .mobile-head-items .title {

    margin-top: 6px;

  }

  .top-box .logo img {

    max-height: 35px;

  }

  .mobile-nav-toggle i {

    width: 36px;

    height: 36px;

    line-height: 36px;

  }

  .banner-slide-content p {

    margin-top: 0;

    font-size: 12px;

  }

  .banner-slide-content .title {

    font-size: 14px;

    line-height: 24px;

  }

  #banner .swiper-slide .container {

    top: 13%

  }

  .main_title .m_p1 {

    font-size: 20px;

  }

  .promore {

    width: 100px;

    height: 42px;

    line-height: 42px;

  }

  .ab_txt .info {

    margin-top: 0; text-align: left;

  }

  .ab_bottom {

    margin-top: 20px;

  }

  #gallery .swiper-slide .num {

    padding: 40px 30px 124px;

  }

  .banner_txt b {

    font-size: 20px;

  }

  .page-banner .banner-content h2 {

    font-size: 22px;

  }

  .ft_logo img {

    max-height: 50px;

  }

  .pd-features-list li {

    padding: 10px 0;

  }

  .feature-cn {

    font-size: 14px;

  }
.pro-list {
    width: 100%;
    display: grid
;
    gap: 20px;
    grid-template-columns: repeat(1, 1fr);
}
}