@media screen and (max-height: 800px) {
  .headerTop {
    padding: 5px 47px !important;
  }
  .headerBottom {
    padding: 10px 20px !important;
  }
  .header_logo img {
    width: 110px !important; border-radius: 5px;
  }
  .banner .wrap {
    padding-top: 0px !important;
  }
  .banner_box li {
    height: calc(100vh - 0px) !important;
  }
  .header_logo, .header.on .header_logo {
    top: 7px !important;
  }
    
.header_search, .header.on .header_search {
    top: 20px !important;
  }
    
  .nav_header.cur {
    top: 58px !important;
  }
  .nav_header {
    top: 109px !important;
  }
  .wrap, .product-box {
    margin-top: 60px;
  }
  .product-info-box {
    margin-top: 60px;
  }
  .joinTwo, .joinThree, .joinFour, .joinFive, .joinSix {
    margin-top: 70px;
  }
  .new-store-box .wrap:nth-child(2) {
    margin-bottom: 0;
  }
  .store-center {
    height: 520px;
  }
  .aboutOne, .aboutTwo, .aboutThree {
    margin-bottom: 60px;
  }
  .ind_four {
    margin-bottom: 20px;
  }
  .ind_five .wrap {
    margin-top: 20px;
  }
  .page-bottom {
    padding: 40px 0 50px;
  }
  .ah-box {
    margin-top: 30px;
  }
  .ah-item {
    height: 560px;
  }
  .joinThree, .joinFive, .joinSix {
    margin-top: 50px;
  }
}
@media screen and (min-width: 1024px) {}
@media screen and (max-width: 1650px) {
  .product-m-box .product-ul li .product-img {
    height: 340px;
  }
  .product-m-box .product-ul li.product-three {
    width: 102%;
    margin-left: -1%;
  }
  .product-m-box .product-ul li .product-item {
    padding: 0 15px;
  }
}
@media screen and (max-width: 1550px) {
  .banner_box li {
    height: calc(100vh - 190px);
  }
  .banner_text h3 {
    font-size: 65px;
  }
  .banner_button a {
    padding: 8px 30px;
  }
  .joinFive-ul li p {
    height: 200px;
  }
  .men-item > div + div {
    padding-top: 30px;
  }
}
@media screen and (max-width: 1440px) {
  .ind_five_box a {
    padding: 30px 30px 30px 0;
  }
  .ind_five_r a {
    padding-left: 30px;
    padding-right: 0;
  }
  .ind_six_box li {
    padding: 30px 30px 0;
  }
  .ind_title h2, .ind_five_text h2 {
    font-size: 35px;
  }
  .ind_title p, .ind_five_text p {
    font-size: 18px;
  }
  .header_scroll_a a {
    padding: 16px 25px 30px;
  }
  .ind_four_box li {
    padding: 12px;
  }
  .children-bg {
    height: 60vh;
  }
  .news-pro-img-bg {
    height: 470px;
  }
  .product-ul li .product-img {
    height: 460px;
  }
  .product-list-tab li.product-three .product-item {
    width: 20%;
  }
  .product-list-tab li.product-three .product-img {
    height: 340px;
  }
  .news-pro-ul li {
    width: 30.3333%;
  }
  .news-pro-ul li p {
    font-size: 17px;
  }
  .store-xx {
    width: 310px;
  }
  .list-news > li {
    width: 33.33%;
  }
  .header_nav a {
    margin: 0 1rem !important;
    font-size: 0.8125rem !important;
  }
  .header_search {
    width: 330px !important;
  }
  .ind_title h2, .ind_five_text h2 {
    font-size: 28px;
  }
  .ind_title p, .ind_five_text p {
    font-size: 15px;
    margin: 6px 0 15px;
  }
  .ind_four_img {
    padding-top: 0px;
  }
  .ind_five_text {
    margin-bottom: 30px
  }
  .ind_five_r .ind_five_img {
    height: 249px;
  }
  .ind_five_img {
    height: 768px;
    ;
  }
  .ind_six_img {
    height: 200px;
  }
  .ind_six_text h3 {
    font-weight: 500;
  }
}
@media screen and (max-width: 1280px) {
  .wrap {
    width: 98%;
  }
  .banner .wrap {
    margin: 3% auto;
  }
  .header_scroll_a a {
    padding: 16px 16px 30px;
    font-size: 15px;
  }
  .banner_box li {
    height: calc(100vh - 210px);
  }
  .banner_text h3 {
    font-size: 55px;
  }
  .ind_six_img {
    height: 202px;
  }
  .ind_six_text h3 {
    font-size: 20px;
  }
  .copyright {
    margin: 50px 0;
  }
  .ind_five_r .ind_five_img {
    height: 269px;
  }
  .ind_five_r a + a {
    padding-top: 50px;
  }
  .ind_five_text {
    margin-bottom: 50px;
  }
  .ind_five_img {
    height: 826px;
  }
  .ind_five_r::before {
    top: 153px;
    height: 980px;
  }
  .aboutOne-v-text p {
    font-size: 14px;
  }
  .children-bg {
    height: 50vh;
  }
  .product-m-box .product-ul li .product-img {
    height: 370px;
  }
  .news-pro-img-bg {
    height: 420px;
  }
  .product-ul li.product-three .product-item {
    padding: 0 15px 30px;
  }
  .product-sx {
    margin: 44px 0 34px;
  }
  .product-list-tab li.product-three .product-item {
    width: 25%;
  }
  .news-item li h3 {
    font-size: 22px;
  }
  .product-info-qh {
    width: 58%;
  }
  .product-info-text {
    width: 42%;
  }
  .product-info-text {
    padding-right: 0;
  }
  .slider-big {
    width: 85%;
    margin-left: 0;
  }
  .header_search {
    width: 250px !important;
  }
  .header_search input {
    font-size: 14px !important;
  }
  .header_logo img {
    width: 190px !important;
  }
  .header_nav a {
    margin: 0 0.8rem !important;
  }
}
@media screen and (max-width: 1024px) {
  .header, .nav_header, .header_scroll, .footer_list li:last-child {
    display: none;
  }
  .mobile-header {
    display: block;
  }
  .banner {
    margin-top: 0px;
  }
  .banner_text h3 {
    font-size: 50px;
  }
  .banner_button a {
    padding: 8px 25px;
  }
  .footer_list li {
    width: 16.666%;
  }
  .banner .wrap {
    padding-top: 0 !important;
  }
  .wrap {
    margin: 25px auto;
  }
  .ind_five_text {
    margin-bottom: 30px;
  }
  .ind_five_bg_1 {
    display: none;
  }
  .ind_five_bg_2 {
    display: block;
  }
  .ind_five_l, .ind_five_r {
    width: 100%;
    border-bottom: 1px solid #e0e0e0;
  }
  .ind_five_img {
    height: 500px;
  }
  .ind_five_r .ind_five_img {
    height: 400px;
  }
  .ind_five_box {
    padding: 0;
  }
  .ind_five_box a {
    padding-right: 0;
  }
  .product-box .ind_five_box a {
    padding-left: 0;
    padding-top: 20px;
  }
  .product-box .ind_five_box .ind_five_r a {
    padding-right: 0;
    padding-top: 30px;
  }
  .product-box .ind_five_box .ind_five_r {
    border-bottom: 0;
  }
  .ind_five_r::before {
    display: none;
  }
  .ind_five_r a {
    padding-left: 0;
  }
  .ind_six_box li {
    width: 100%;
    border-top: none;
    border-bottom: 1px solid #e0e0e0;
  }
  .ind_six_img {
    height: 360px;
  }
  .ind_six_box li + li {
    border-left: none;
  }
  .ind_six_box li {
    padding: 30px 0 0;
  }
  .ind_six_box li:last-child {
    border: none;
  }
  .ind_six_text p {
    height: auto;
  }
  .ind_six_text .ind_five_button {
    display: block;
  }
  .banner_box {
    padding: 0;
  }
  .about-box, .product-box, .industry-box, .jobs-box, .join-box, .news-box, .product-info-box, .store-box {
    margin-top: 30px;
  }
  .aboutOne-v-img, .aboutOne-v-text {
    width: 100%;
  }
  .aboutOne-v-text {
    position: static;
    padding: 0 0 20px;
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
  .aboutOne-v-text p {
    margin: 0 0 15px;
  }
  .aboutOne-v-img {
    padding: 35px 0 0;
    height: 400px;
  }
  .aboutOne-v-img:before {
    width: 100%;
    height: 1px;
  }
  .aboutOne-v-img:after {
    top: -10px;
    left: 50%;
    right: auto;
    margin-left: -95px;
    -webkit-transform: rotate(0);
    transform: rotate(0);
    margin-top: 0;
  }
  .aboutOne, .aboutTwo, .aboutThree {
    margin-bottom: 70px;
  }
  .aboutTwo-nr > div {
    width: 100%;
  }
  .aboutTwo-text {
    position: static;
    padding: 0;
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
  .aboutTwo-text p {
    display: none;
  }
  .aboutTwo-text span {
    width: 100%;
    margin-bottom: 20px;
  }
  .contact-yj {
    width: 100%;
    padding: 30px 0 40px;
    border-right: none;
  }
  .contact-dh {
    border-top: 1px solid #DDD;
    width: 100%;
    padding: 30px 0;
  }
  .children-item {
    width: 100%;
  }
  .children-tyj {
    margin-bottom: 70px;
  }
  .industry-li-text, .industry-li-img {
    width: 100%;
  }
  .industry-li-text {
    position: static;
    -webkit-transform: translateY(0);
    transform: translateY(0);
    margin-bottom: 30px;
    padding: 0;
  }
  .industry-li-text h2 {
    font-size: 22px;
  }
  .industry-li-text p {
    font-size: 15px;
    margin-bottom: 20px;
  }
  .industry-ul li {
    margin-bottom: 40px;
    border-top: 1px solid #ddd;
    padding-top: 40px;
  }
  .jobs-title .jobs-title-z:nth-child(2) {
    display: none;
  }
  .jobs-title .jobs-title-z {
    width: 20%;
  }
  .jobs-title .jobs-title-z:first-child {
    width: 31%;
  }
  .join-view .aboutOne-v-text {
    padding: 8%;
  }
  .ind_right_fiex {
    display: none !important;
  }
  .joinFour-view li p {
    font-size: 15px;
  }
  .joinFive-ul li .joinFive-bg {
    height: 280px;
  }
  .joinFive-ul li p {
    padding: 20px;
  }
  .joinThree-img, .joinThree-text {
    width: 100%;
  }
  .joinThree-img {
    height: 400px;
  }
  .joinFive-ul li {
    width: 32.8%;
    margin-bottom: 0.5%;
  }
  .l-grid-3 {
    width: 33.33%;
  }
  .joinTwo, .joinThree, .joinFour, .joinFive, .joinSix {
    margin-top: 50px;
  }
  .product-m-box .product-ul {
    margin-top: 20px;
  }
  .page-bottom form {
    width: 80%;
    max-width: 100%;
  }
  .product-sx {
    margin: 44px 0 14px;
  }
  .product-ul li.product-three .product-item {
    padding: 0 5px 20px;
  }
  .product-ul {
    width: 100%;
    margin-left: 0;
  }
  .product-ul li.product-three .product-item {
    width: 50%;
  }
  .product-ul li .product-img {
    height: 400px;
  }
  .product-list-tab li.product-three .product-item {
    width: 33.33%;
  }
  .news-pro-ul li {
    width: 47%;
  }
  .news-pro-ul li p {
    font-size: 16px;
  }
  .news-item li a {
    width: 90%;
  }
  .news-item li h3 {
    font-size: 20px;
  }
  .product-info-qh {
    padding: 0;
  }
  .product-info-top {
    display: block;
  }
  .slider-big, .product-info-qh, .product-info-text {
    width: 100%;
  }
  .slider-big {
    
  }
  .slider-big-1 {
    display: block;
  }
  .product-info-text {
    margin-top: 0;
  }
  .store-center {
    height: auto;
  }
  .store-center > div, .store-xx {
    position: static;
  }
  .store-center-img {
    display: none;
  }
  .store-center > div.on {
    opacity: 1;
  }
  .store-xx {
    width: 96%;
    margin: 20px auto;
  }
  #dituContent {
    height: 450px;
  }
  #complete_list li {
    width: 31.8%;
  }
  .industry-info-bg {
    height: 500px;
  }
}
@media screen and (max-width: 980px) {
  .list-news > li {
    width: 50%;
  }
}
@media screen and (max-width: 850px) {
  .ind_four_box {
    padding: 0 4.5%;
  }
  .ind_four_box .slick-arrow {
    border: none;
  }
  .ind_five_img {
    height: 400px;
  }
  .ind_five_r .ind_five_img {
    height: 350px;
  }
  .ind_six_img {
    height: 310px;
  }
  .ah-item__desc .history-bg {
    width: 100%;
    height: 100px;
  }
  .dataList1 .title, .dataList1 .desp {
    width: 100%;
  }
  .jobs-desp .desp-yq {
    padding: 0;
    border-top: 1px solid #e0e0e0;
    border-left: none;
    padding-top: 20px;
    margin-top: 20px;
  }
  .jobs-ln p {
    width: 100%;
    margin: 30px auto 10px;
  }
  .join-way p {
    margin-top: 0;
    margin-bottom: 30px;
  }
  .join-way a {
    font-size: 22px;
  }
  .joinFour-view li {
    width: 49%;
  }
  .joinTwo-list li {
    width: calc(50% - 20px);
    margin: 10px;
  }
  .sx-right {
    width: 100%;
  }
  .sx-right li {
    width: 100%;
    margin-left: 0;
    border-right: none;
    border-left: 1px solid #efefef;
  }
  .sx-right li:nth-child(1), .sx-right li:nth-child(2), .sx-right li:nth-child(3) {
    border-bottom: 1px solid #efefef;
  }
  .product-view {
    top: 1px;
    height: 54px;
    width: 33.33%;
    border-left: 1px solid #efefef;
  }
  .sx-right li span {
    padding: 0;
    width: 100%;
    text-align: center;
  }
  .product-view-switch {
    margin-left: -31px;
    position: relative;
    left: 50%;
  }
  .product-view-switch + .product-view-switch {
    margin-left: 10%;
  }
  #complete_list li {
    width: 48.5%;
  }
}
@media screen and (max-width: 768px) {
  .jobs-title .jobs-title-z {
    display: none;
  }
  .jobs-title .jobs-title-z:first-child, .jobs-title .jobs-title-z:last-child, .jobs-m-xq {
    display: block;
  }
  .jobs-title .jobs-title-z:first-child {
    width: 94%;
  }
  .jobs-title .jobs-title-z h3 {
    font-size: 16px;
  }
  .product-list-tab li.product-three .product-item {
    width: 50%;
  }
}
@media screen and (max-width: 640px) {
  .aboutOne-v-img {
    height: 200px;
  }
  .banner_box .slick-arrow {
    display: none !important;
  }
  .banner_text h3 {
    font-size: 35px !important;
  }
  .banner_text {
    width: 96%;
  }
  .banner_button a {
    padding: 7px 18px;
    margin: 0 2px;
  }
  .banner_text p {
    font-size: 22px;
  }
  .banner_box li {
    height: 45vh !important;
  }
  .ind_title h2, .ind_five_text h2 {
    font-size: 31px;
  }
  .ind_title p, .ind_five_text p {
    font-size: 16px;
  }
  .title_nav a {
    margin: 0 1px;
    padding: 6px 10px;    margin-top: 10px;
  }
  .news-list {
    margin-top: 40px;
  }
  .ind_four_box {
    padding: 0 5%;
  }
  .ind_five_img {
    height: 260px;
  }
  .ind_five_r .ind_five_img {
    height: 230px;
  }
  .ind_six_img {
    height: 220px;
  }
  .footer_list li {
    display: none;
  }
  .footer_list li:last-child {
    display: block;
    width: 100%;
    text-align: center;
  }
  .copyright p {
    text-align: center;
    line-height: 2;
  }
  .copyright a {
    display: block;
  }
  .copyright {
    margin: 30px 0;
    padding-top: 30px;
  }
  .footer .wrap {
    margin-bottom: 0;
  }
  .footer_list {
    padding-top: 40px;
  }
  .footer_list li button {
    margin-top: 13px;
  }
  .ind_five_button {
    margin-top: 30px;
  }
  .footer_list li h3 {
    font-size: 20px;
  }
  .list-ah .slick-list {
    margin: 0;
  }
  .slick-ah {
    margin: 0;
  }
  .slick-ah .slick-track {
    width: 100% !important;
    transform: none !important;
    padding-left: 30px;
  }
  .ah-item {
    float: none;
    height: auto;
    width: 100% !important;
    margin-bottom: 40px;
  }
  .ah-item-nr {
    position: static;
  }
  .ah-item__desc .history-bg {
    height: 150px;
  }
  .list-ah::before {
    width: 1px;
    height: 99.5%;
    top: 17px;
    left: 3px;
    bottom: auto;
  }
  .ah-item .ah-item__line {
    top: 19px;
    left: -26px;
    margin-left: 0;
    width: 23px;
    height: 1px;
  }
  .ah-item .ah-item__line::before {
    top: -2px;
    width: 5px;
    height: 5px;
  }
  .ah-item .ah-item__line::after {
    top: -3px;
    width: 1px;
    height: 7px;
    right: 0;
    left: auto;
  }
  .ah-arrows {
    display: none;
  }
  .ah-item__desc p {
    margin-bottom: 12px;
  }
  .jobs-ln p {
    font-size: 14px;
  }
  .joinTwo-list li {
    width: 100%;
    margin: 5px 0;
    padding: 30px 20px;
  }
  .joinTwo-list li img {
    width: 36px;
  }
  .joinTwo-list li h3 {
    font-size: 19px;
  }
  .joinTwo-list li p {
    font-size: 14px;
  }
  .joinThree-text li p {
    width: 90%;
    font-size: 15px;
  }
  .joinFour-view ul {
    width: 100%;
    margin-left: 0;
  }
  .joinFour-view li {
    width: 100%;
    margin-left: 0;
    margin-bottom: 10px;
    padding: 5% 5% 8%;
  }
  .joinFour-view li span {
    font-size: 30px;
  }
  .joinFour-view li span:after {
    top: 28px;
  }
  .lh-joinus-form {
    background: none;
    padding: 0;
  }
  .lh-joinus-item li {
    padding: 0 10px;
  }
  .l-grid-3, .l-grid-9 {
    width: 100%;
  }
  .lh-joinus-item li {
    margin-bottom: 20px;
  }
  .lh-joinus-item li h2 {
    margin-bottom: 10px;
  }
  .l-input-radius > label, .l-input-checkbox > label {
    margin-left: 0;
    display: block;
    margin: 10px 0;
  }
  .l-radius-extension > label > i, .l-checkbox-extension > label > i {
    width: 12px;
    height: 12px;
    top: 1px;
  }
  .l-radius-extension > label > i:before {
    width: 6px;
    height: 6px;
    margin: -3px 0 0 -3px;
  }
  .lh-checkbox {
    height: auto;
  }
  .joinFive-ul li p {
    height: auto;
  }
  .joinFive-ul .slick-dots {
    margin-top: 0;
  }
  .joinThree-img {
    height: 260px;
  }
  .news-pro-img-bg {
    height: 280px;
  }
  .product-bt {
    width: 80%;
  }
  .product-m-box .product-ul {
    margin-top: 10px;
  }
  .product-info-bottom .product-ul {
    margin: 20px 0 10px;
  }
  .product-m-box .product-ul li .product-item {
    padding: 0 5px;
  }
  .product-info-bottom .product-ul li .product-item {
    padding: 0 14px;
  }
  .product-m-box .product-ul li .product-img {
    height: 180px;
  }
  .product-info-bottom .product-ul li .product-img {
    height: 270px;
  }
  .product-info-text {
    margin-bottom: 10px;
  }
  .page-bottom {
    padding: 30px 0 40px;
  }
  .page-bottom form {
    width: 100%;
    max-width: 100%;
    margin-top: 10px;
  }
  .page-bottom form .custom-form.select {
    width: 100%;
    margin: 0;
    margin-bottom: 10px;
  }
  .page-bottom h3 {
    font-size: 20px;
    letter-spacing: 0;
    font-weight: bold;
  }
  .page-bottom form .bul-locator-submit {
    height: 38px;
    margin-top: 20px;
  }
  .page-bottom form .bul-locator-submit a {
    line-height: 38px;
  }
  .product-ul li.product-three .product-item {
    width: 100%;
  }
  .product-ul li .product-img {
    height: 280px;
  }
  .product-list-tab li.product-three .product-item {
    width: 50%;
  }
  .product-list-tab li.product-three .product-img {
    height: 140px;
  }
  .news-pro-ul li {
    width: 100%;
    margin: 20px 10px 30px;
  }
  .subcontent .left h1 {
    font-size: 22px;
  }
  .subcontent .left .con p {
    font-size: 15px;
    margin: 15px 0;
  }
  .subcontent .left .con {
    margin-bottom: 50px;
  }
  .info-box {
    padding: 30px 0;
  }
  .info-box .bot .news-bot, .info-bot-dr {
    font-size: 14px;
  }
  .info-bot-dr {
    margin-left: -47px;
    top: 30px;
  }
  .news-item {
    width: 100%;
  }
  .news-list:before {
    left: 0;
  }
  .news-item li, .news-item.news-two li {
    padding-left: 8%;
    padding-right: 0;
    text-align: left;
  }
  .news-item li a {
    width: 100%;
    float: none;
  }
  .news-item li span:before {
    right: auto;
    left: -11%;
  }
  .news-item li h3 {
    font-size: 18px;
    margin: 10px 0 20px;
  }
  .product-info-text h2 {
    font-size: 20px;
  }
  #dituContent {
    height: 300px;
  }
  .store-center {
    margin-top: 10px;
  }
  #complete_list ul {
    width: 100%;
    margin-left: 0;
  }
  #complete_list li {
    width: 100%;
    margin-left: 0;
    padding: 20px;
  }
  .store-box .wrap {
    margin-bottom: 30px;
  }
  .product-box .ind_five_text {
    margin-top: 40px;
  }
  .men-item > div + div {
    margin-top: 0;
    padding-top: 0;
  }
  .list-news > li {
    width: 100%;
  }
  .news-item__title {
    font-size: 16px;
  }
  .industry-info-left {
    width: 95%;
    font-size: 15px;
    margin: 4px auto 30px;
  }
  .industry-info-bg {
    height: 300px;
  }
  .industry-info-right .slick-arrow {
    width: 44px;
    height: 44px;
    margin-top: -22px;
  }
}