/* 小于750px 手机*/
@media screen and (max-width: 750px) {
  .page .main_page .main_contain .main_section.private_section {
    width: 100%;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain {
    border-top: 0px;
    margin-bottom: 0.4rem;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .left_title {
    display: none;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box {
    width: 100%;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .product_select {
    padding-bottom: 0.16rem;
    margin-top: 0.16rem;
    border-bottom: 1px solid #e5e5e5;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .product_select span {
    margin-right: 0rem;
    white-space: nowrap;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .product_select .el-select {
    margin-right: 0.1rem;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .product_select .el-select:last-child {
    width: 0.8rem;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .news_item {
    width: 100%;
    margin-top: 0.16rem;
    padding-bottom: 0.16rem;
    border-bottom: 1px solid #e5e5e5;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .news_item h3 {
    font-size: 0.16rem;
    margin-bottom: 0.16rem;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .news_item .news_details a {
    width: 100%;
    display: block;
    position: relative;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .news_item .news_details a img {
    width: 0.2rem;
    height: 0.14rem;
    margin-left: 0.1rem;
    position: absolute;
    top: 0;
    right: 0;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .news_item .news_details a p {
    width: calc(100% - 0.28rem);
    margin-bottom: 0.16rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}
@media screen and (min-width: 750px) {
  /*  PC ,只需要从内容里面自己取类名的地方开始写就就可以了 */
  .page .main_page .main_contain .main_section.private_section .main_section_contain {
    display: flex;
    border-top: 0px;
    margin-bottom: 90px;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .left_title {
    width: 185px;
    font-size: 22px;
    margin-top: 70px;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .left_title .active a {
    color: #254a98;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .left_title li {
    margin-bottom: 20px;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .m_common_left_menu_swiper {
    display: none;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box {
    border-top: 1px solid #f0f0f0;
    width: 100%;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .main_title {
    margin-top: 60px;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .content_box {
    display: flex;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .right_content {
    width: calc(100% - 185px);
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .product_select {
    padding-bottom: 80px;
    margin-top: 80px;
    border-bottom: 1px solid #e5e5e5;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .product_select .el-select {
    margin-right: 20px;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .product_select > span {
    min-width: 80px;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .news_item {
    width: 100%;
    margin-top: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid #e5e5e5;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .news_item h3 {
    font-size: 24px;
    margin-bottom: 26px;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .news_item .news_details a {
    display: flex;
    justify-content: space-between;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .news_item .news_details a img {
    width: 30px;
    height: 24px;
    margin: 0 10px;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .news_item .news_details a span {
    font-size: 20px;
    min-width: 114px;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .news_item .news_details a p {
    width: calc(100% - 180px);
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .page .main_page .main_contain .main_section.private_section .main_section_contain .right_box .news_item .news_details a p:hover {
    color: #8b6825;
  }
}