@media screen and (max-width: 992px) {
  .container_padding {
    padding: 40px 0 30px;
  }
  .container_content_padding {
    padding-top: 30px;
  }
  .index .about_us .about_us_content .content {
    padding-left: 0;
    padding-top: 20px;
  }
  .index .product .classify {
    width: 90%;
    margin: 10px auto;
  }
  .index .product .classify .list {
    margin: 0;
  }
}
@media screen and (min-width: 767px) and (max-width: 1200px) {
  .header .head {
    max-width: 100%;
  }
  .header .head .right {
    padding-left: 20px;
  }
  .header .head .right .nav_box .li .link {
    padding: 0 12px;
  }
  .header .head .right .fun {
    padding: 0;
  }
  .header .head .right .fun .language {
    padding: 0;
  }
}
@media screen and (max-width: 767px) {
  .header .head {
    max-width: 100%;
  }
  .header .head .logo {
    flex: none;
  }
  .header .head .logo .cover {
    width: 100px;
  }
  .header .head .right {
    padding-left: 20px;
  }
  .header .head .right .nav_box {
    display: none;
  }
  .header .head .right .nav_box .li .link {
    padding: 0 12px;
  }
  .header .head .right .menu {
    display: block;
    margin-right: 20px;
  }
  .header .head .right .fun {
    padding: 0;
  }
  .header .head .right .fun .language {
    padding: 0;
  }
  .header .head::after {
    display: none;
  }
  .header .head::before {
    display: none;
  }
  .header .down_nav .nav_box {
    display: flex;
    align-items: center;
    flex-direction: column;
  }
  .header .down_nav .nav_box .li {
    width: 100%;
  }
  .header .down_nav .nav_box .li .link {
    display: block;
    font-size: 14px;
    height: 50px;
    line-height: 50px;
    padding: 0 30px;
    color: #333333;
    white-space: nowrap;
    text-align: center;
  }
  .footer .top {
    padding: 40px 20px;
  }
  .footer .top .logo {
    text-align: center;
  }
  .footer .top .contact_us {
    padding-top: 20px;
  }
  .footer .top .switch {
    padding-top: 20px;
  }
  .footer .top .switch .code {
    justify-content: left;
  }
  .index .banner .index_swiper .cover {
    height: 550px;
  }
  .index .bottom_news .dynamic {
    padding-left: 15px;
  }
  .details .details_content {
    padding: 30px 20px;
  }
  .contact_us .contact_us_main {
    padding: 40px 14px 0;
  }
  .contact_us .contact_us_main .row .box {
    padding: 0;
    min-height: auto;
  }
  .contact_us .contact_us_main .row .box .ul .li {
    padding-bottom: 50px;
  }
  .contact_us .contact_us_main .row .box .ul .li .cover_box {
    text-align: center;
  }
  .contact_us .contact_us_main .row .box .ul .li .li_content {
    padding: 10px 0 0 0;
  }
  .contact_us .contact_us_main .row .box_right {
    padding: 30px 14px;
  }
  .press_center .press_center_main {
    padding: 30px 10px;
  }
  .press_center .press_center_main .list {
    margin: 0;
  }
  .press_center .press_center_main .list .box {
    padding: 10px 0;
    height: 140px;
  }
  .press_center .press_center_main .list .box .link .content {
    padding: 12px 10px;
  }
  .press_center .press_center_main .list .box .link .content .lead {
    font-size: 14px;
    line-height: 24px;
  }
}