@media (max-width: 1920px) {
  .container {
    max-width: 1580px;
  }
}

@media (max-width: 1680px) {
  .container {
    max-width: 1320px;
  }

  #gallery .swiper-slide .product-box {
    margin-top: 30px;
  }

  .tj_tu .swiper-container-thumbs .swiper-slide {
    padding: 30px 10px;
  }
}

@media screen and (max-width:1440px) {
  .container {
    max-width: 1280px;
  }

  #gallery .swiper-slide .product-box div {
    padding: 30px;
  }

  .more {
    margin-top: 30px;
  }

  .tj_tu .swiper-container-thumbs .swiper-slide {
    padding: 0 5px;

    display: flex;
    justify-content: center;
    height: 98px;
    align-items: center;
  }

  #gallery .swiper-slide .product-box p {
    line-height: 40px;
    margin-bottom: 10px;
  }
}

@media screen and (max-width:1280px) {
  .container {
    max-width: 1200px;
  }

  .more {
    margin-top: 10px;
  }

  #gallery .swiper-slide .product-box {
    margin-top: 10px;
  }

}

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

  /*头部*/
  .back-to-top {
    display: none !important;
  }

  .language {
    display: none;
  }

  #header {
    height: 70px;
  }

  .top-box .logo {
    justify-content: flex-start;
    height: 70px;
  }

  .top-box .logo img {
    max-height: 55px;
  }




  /*banner*/
  #banner .swiper-button {
    display: none;
  }

  #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;
  }

  /*about*/

  .about-box {
    flex-direction: column;
  }

  .about_fl {
    width: 100%;
    padding-right: 0;

  }

  .about_fr {
    width: 100%;
    margin-top: 30px;
  }

  .hz-tu {
    float: left;
    width: 50%;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    margin: 0 auto;
    z-index: 1;
  }

  #thumbs {
    position: relative;
    width: 100%;
  }

  #gallery .swiper-slide .product-box p {
    margin-bottom: 30px;
  }

  .more {
    margin-top: 20px;
  }

  /*底部*/
  .foot {
    padding: 30px 0;
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .foot .ft-contact {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 10px;
    text-align: center;
  }

  .foot .ft-contact img {
    margin: 0 auto;
  }

  .foot .ft-contact b {
    text-align: center;
    width: 100%;
  }

  .foot .ft-nav {
    display: none;
  }
}

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

  /*头部*/
  #header {
    height: 60px;
  }

  .top-box .logo {
    justify-content: flex-start;
    height: 60px;
  }

  .top-box .logo img {
    max-height: 45px;
  }

  .mobile-nav-toggle {
    top: 5px;
  }

  /*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;

  }

  .index1 li {
    height: 278px;
    width: 100%;
  }

  .index1 li .pad {
    padding: 30px;
  }

  .index1 li .tit span {
    margin-left: 0;
  }

  #gallery .swiper-slide .img-tu {
    width: 100%;
  }

  #gallery .swiper-slide {
    flex-direction: column;
  }

  #gallery .swiper-slide .product-box {
    width: 100%;
  }

  .news-two ul li {
    width: 100%;
  }

  .news-two a {
    margin: 10px 0;
  }

  .foot .ft-contact {
    width: 100%;
  }

  .news-fl {
    width: 100%;
  }

  .news-fr {
    display: none;
  }

  #header.header-transparent {
    background: #fff;
  }

  .about {
    padding: 40px 0;
  }

  #banner {
    margin-top: 60px;
  }

  .main_title p b {
    font-size: 30px;
    line-height: 40px;
  }

  #gallery .swiper-slide .product-box p {
    font-size: 30px;
    line-height: 40px;
  }

  #gallery .swiper-slide .product-box b {
    line-height: 40px;
    font-size: 26px;
  }

  .tj_tu .swiper-container-thumbs .swiper-slide {
    font-size: 14px;
  }
}

@media screen and (max-width:640px) {


  #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;


  }

  .foot .ft-contact {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    padding: 10px;
  }

  .foot .ft-contact {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    padding: 10px;
  }

}

@media screen and (max-width:480px) {
  #header {
    height: 50px;
  }

  .top-box .logo {
    justify-content: flex-start;
    height: 50px;
  }

  .top-box .logo img {
    max-height: 40px;
  }

  .mobile-nav-toggle {
    top: 0;
  }

  .about-box {
    flex-direction: column;
  }

  .about_fl {
    width: 100%;
    padding: 0;
  }


}