@media (max-width: 1500px) {
  .contact-section .contact-box {
    width: 85%;
  }
}

@media (max-width: 1200px) {
  /* news */
  .news-section .news-wrapper {
    width: 100%;
  }

  .news-section .news-content-box {
    height: 400px;
    display: block;
  }

  .news-section .news-content-box .news-box-wrapper {
    width: 100%;
  }
  .news-section .news-content-box .news-box-wrapper .news-box {
    width: 100%;
  }

  .news-section .news-content-box .news-img-box {
    display: none;
  }
}

@media (max-width: 1000px) {
  /* section */
  .section {
    width: 90%;
    margin-top: 70px;
  }

  .section-title {
    position: relative;
  }

  .section-title .en {
    font-size: 24px;
  }

  .section-title .cn {
    font-size: 18px;
  }

  .section-title .more-btn a {
    width: 160px;
    height: 40px;
    line-height: 40px;
    font-size: 15px;
    border-radius: 20px;
  }

  .section-title .more-btn a:before {
    width: 250px;
    height: 250px;
  }

  /* product */
  .product-section .swiper-button-prev,
  .product-section .swiper-button-next {
    top: 64%;
    width: 30px;
    height: 30px;
  }

  /* app */
  .application-section .app-box .text-box .title {
    font-size: 22px;
  }
  .application-section .app-box .text-box .sub-title {
    font-size: 16px;
  }
  .application-section .app-box .text-box .desc {
    font-size: 14px;
  }

  /* 联系我们 */
  .contact-section .contact-box {
    width: 80%;
    height: auto;
    flex-direction: column;
  }

  .contact-section .contact-box #map-box {
    height: 300px;
  }
  .contact-section .contact-box .contact-info-box {
    padding: 20px 10px;
  }

  .link {
    display: none;
  }

  /* !内页 */
  #container {
    width: 90%;
  }

  #container .left {
    width: 100%;
    margin-bottom: 20px;
    float: none;
  }
  #container .right {
    width: 100%;
    float: none;
  }
}

@media (max-width: 768px) {
  .section {
    margin-top: 30px !important;
    margin-bottom: 60px !important;
  }
  .section-title {
    margin-bottom: 30px;
  }
  .section-container {
    margin-top: 0;
  }

  .more-btn {
    display: none;
  }

  /* section */
  .section-title .en {
    font-size: 22px;
    line-height: 25px;
  }

  .section-title .cn {
    font-size: 18px;
  }

  /* 400 */
  /* 产品展示 */
  .product-section .section-container {
    margin-top: 0;
  }

  .company-section.section {
    margin-top: -40px;
  }

  /* 关于我们 */
  .company-section .info-box .text-box {
    padding-top: 10px;
  }

  .company-section .info-box .text-box .title {
    font-size: 20px;
    margin-bottom: 10px;
  }

  .company-section .info-box .text-box .desc {
    opacity: 1;
    position: unset;
    font-size: 12px;

    padding: 0 10px;
    letter-spacing: 1px;
    line-height: 16px;
    word-break: break-all;
  }

  /* 新闻 */
  .news-section .news-tab-btn-box .news-tab-btn {
    font-size: 16px;
    margin: 0 10px;
  }

  /* 联系我们 */
  .section.contact-section {
    padding: 40px 0;
    margin-bottom: 0 !important;
  }

  .contact-section .contact-box #map-box {
    height: 180px;
  }
  /*  */

  /* product */
  .section.product-section {
    margin-top: 45px !important;
    margin-bottom: 50px !important;
  }
  .product-section .swiper-slide-active {
    transform: scale(1.05);
  }
  .product-section .swiper-slide .title {
    font-size: 16px;
  }

  .product-section .swiper-button-prev {
    left: 0;
    width: 30px;
    height: 30px;
  }

  .product-section .swiper-button-next {
    right: 0;
    width: 30px;
    height: 30px;
  }

  /* company */
  .company-section .info-box-wrapper {
    flex-direction: column;
    height: 680px;
  }
  .company-section .info-box-wrapper .info-box {
    margin: 10px 0;
    border-radius: 10px;
  }

  .company-section .info-box:hover {
    flex-basis: 6%;
  }

  .company-section .info-box .text-box {
    justify-content: flex-start;
    padding-top: 30px;
  }

  .company-section .info-box:hover .text-box .desc {
    bottom: 27%;
  }

  .info-box:hover {
    flex-basis: 6%;
  }

  /*  app */
  .application-section .section-title {
    margin-bottom: 30px;
  }

  .application-section .section-container {
    width: 90%;
    margin: 0 auto;
  }

  /* 关于我们-2 */
  .section.company-section-2 {
    height: 460px;
  }
  .company-section-2 .section-container {
    width: 90%;
  }
  .company-section-2 .text-box {
    font-size: 14px;
  }
  .company-section-2 .text-box .section-title {
    font-size: 20px;
    margin-bottom: 10px;
  }
  .company-section-2 .info-box {
    justify-content: space-around;
  }
  .company-section-2 .info-box .info-item {
    margin: 0;
  }
  .company-section-2 .info-box .info-item .num {
    font-size: 40px;
  }
  .company-section-2 .info-box .info-item .num::after {
    font-size: 14px;
    right: -40px;
  }

  /* 新闻 */
  .section.news-section {
    margin-bottom: 80px !important;
  }
  .news-section .news-content-box .news-box li {
    padding: 10px 22px;
  }
  .news-section .news-content-box .news-box li .lileft a .news-title {
    font-size: 14px;
  }

  .news-section .news-box li .lileft a .news-time .news-time-year {
    font-size: 12px;
  }
  .news-section .news-box li .lileft a .news-time .news-time-day {
    font-size: 20px;
  }

  .news-section .news-content-box {
    height: 350px;
  }

  .contact-box {
    width: 90%;
  }

  .contact-section .contact-box .contact-info-box {
    padding: 7px 7px;
  }

  /* 内页 */
  .meassage tr {
    display: flex;
  }
  .meassage tr td:nth-child(1) {
    width: 20%;
  }
  .meassage tr td:nth-child(2) {
    width: 50%;
  }
  textarea {
    width: 100%;
  }
  .code-tr {
    margin-top: 50px;
  }

  /* 产品、案例 */
  ul.productlist li {
    width: 45%;
  }
  ul.productlist li a.img img {
    width: 100%;
    height: 100% !important;
  }

  /* 分享 */
  .content_right {
    display: none;
  }

  /* 页码 */
  .pageController {
    width: 100%;
  }

  /* 相关新闻 */
  ul.relatednews li {
    width: 100%;
  }
  ul.relatednews li a {
    width: 70%;
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
}

@media (max-width: 400px) {
  .section.product-section {
    margin-top: 40px !important;
    margin-bottom: 45px !important;
  }
  .section.news-section {
    margin-bottom: 60px !important;
  }

  ul.productlist li {
    width: 42%;
  }
}