@media screen and (min-width: 769px) and (max-width: 1409px) {
  .menu_list .menu_item {
    margin-left: 0;
  }
  .submenu_show .menu_list .menu_item .txt {
    padding: 0 10px;
  }
  .menu_list .menu_item .txt {
    padding: 0 10px;
  }
  #section3 .item-img {
    margin-left: 34px;
    width: 100px;
  }
  #section3 .item3 .item-img {
    width: 165px;
  }
  #section3 .item4 .item-img {
    width: 206px;
  }
  #section3 .item-btn {
    width: 50px;
    height: 50px;
    margin-top: 100px;
  }
  #section3 .item-btn img {
    width: 10px;
  }
  #section5 .title-desc,
  #section2 .title-desc,
  #section4 .news-focus-img,
  #section4 .news-focus-btn-content-desc,
  #section4 .news-btn div {
    width: auto;
  }
  .content-up-half,
  #section3 {
    width: 90%;
  }
  .Index .bannerBox .swiper-pagination {
    right: 100px;
  }
  #section2 .title-eng,
  #section4 .title-eng,
  #section2 .title-ch,
  #section4 .title-ch,
  #section2 .container {
    width: calc(100% - 37px);
    padding-left: 37px;
  }
  #section4 .news-focus,
  #section4 .news-content {
    width: calc(100% - 37px);
    margin-left: 37px;
  }
  #section2 .events-desc {
    margin-top: 10px;
    line-height: 20px;
  }
  .content-up-left-half {
    flex: 1;
  }
  .content-up-right-half {
    flex: 2;
  }
}
@media screen and (max-width: 1029px) {
  #section5 .title-ch {
    margin-top: 60px;
  }
  #section4 .news-focus-img {
    display: none;
  }
  #section4 .news-focus-btn {
    width: 100%;
  }
  #section4 .news-focus {
    height: 200px;
  }
  #section4 .news-focus-btn img {
    margin-top: 130px;
  }
}
@media screen and (max-width: 833px) {
  #section4 .title-ch {
    margin-top: 60px;
  }
}
@media screen and (max-width: 1200px) {
  #section5 .roller-number {
    font-size: 30px;
    height: 30px;
    line-height: 30px;
  }
  #section5 .describe span {
    font-size: 12px;
    line-height: 15px;
  }
  #section4 .news-focus-btn-content-title {
    font-size: 16px;
    line-height: 19px;
  }
  #section4 .news-focus-btn-content-desc {
    font-size: 12px;
    line-height: 15px;
    margin-top: 10px;
  }
  #section4 .news-btn div {
    font-size: 14px;
    line-height: 17px;
  }
  #section4 .news-time {
    width: auto;
    padding-right: 5px;
  }
  #section4 .news-focus-img {
    /* width: 100px; */
    /* height: auto; */
  }
  #section4 .news-btn div {
    margin-right: 10px;
  }
}