/* 小于750px 手机*/
@media screen and (max-width: 750px) {
  .main_section {
    margin-top: 0.2rem;
  }
  .main_section .top_title {
    display: flex;
    padding-bottom: 0.2rem;
    border-bottom: 1px solid #e5e5e5;
    flex-direction: column-reverse;
  }
  .main_section .top_title .left_time {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
  }
  .main_section .top_title .left_time span:first-child {
    font-size: 0.1rem;
    color: #000;
  }
  .main_section .top_title .left_time span:nth-child(2) {
    font-size: 0.1rem;
    color: #000;
  }
  .main_section .top_title h2 {
    font-size: 0.18rem;
    color: #000;
    word-break: break-all;
  }
  .main_section .content {
    padding: 0.1rem;
    font-size: initial;
    padding-bottom: 0.2rem;
    border-bottom: 1px solid #e5e5e5;
    overflow-x: auto;
    word-wrap: break-word;
    font-family: SimSun, "\5B8B\4F53", "Arial Narrow", HELETICA, sans-serif;
    line-height: 240%;
  }
  .main_section .info_download {
    margin-top: 0.2rem;
  }
  .main_section .info_download .tab_change {
    display: flex;
    justify-content: space-between;
    font-size: 0.14rem;
  }
  .main_section .info_download .tab_change .tab_btn {
    padding: 0.1rem;
    width: 50%;
    text-align: center;
    cursor: pointer;
  }
  .main_section .info_download .tab_change .tab_btn.current_tab_btn {
    background-color: #254a98;
    color: #fff;
  }
  .main_section .info_download .doc_link {
    margin-top: 0.2rem;
  }
  .main_section .info_download .doc_link .link_item {
    margin-bottom: 0.1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.08rem 0.1rem;
    background-color: #e9e9e9;
    font-size: 0.14rem;
  }
  .main_section .info_download .doc_link .link_item .not_on {
    display: block;
  }
  .main_section .info_download .doc_link .link_item .on {
    display: none;
  }
  .main_section .info_download .doc_link .link_item .item_left {
    display: flex;
    align-items: center;
    width: 85%;
  }
  .main_section .info_download .doc_link .link_item .item_left img {
    width: 0.2rem;
    height: 0.2rem;
    object-fit: contain;
    margin-right: 0.1rem;
  }
  .main_section .info_download .doc_link .link_item .item_left span {
    display: block;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .main_section .info_download .doc_link .link_item .item_right {
    display: flex;
    align-items: center;
  }
  .main_section .info_download .doc_link .link_item .item_right img {
    width: 0.16rem;
    height: 0.16rem;
    object-fit: contain;
  }
  .main_section .info_download .doc_link .link_item .item_right .download_btn {
    margin-left: 0.1rem;
  }
  .main_section .info_download .doc_link .link_item:active {
    background-color: #254a98;
    color: #fff;
  }
  .main_section .info_download .doc_link .link_item:active .not_on {
    display: none;
  }
  .main_section .info_download .doc_link .link_item:active .on {
    display: block;
  }
  .main_section .info_download .doc_link .link_item:active .download_btn {
    margin-left: 0.1rem;
  }
  .main_section .info_download .about_info {
    margin-top: 0.1rem;
  }
  .main_section .info_download .about_info ul {
    font-size: 0.14rem;
    line-height: 0.3rem;
  }
  .main_section .info_download .about_info ul li {
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  }
  .main_section .info_download .about_info ul li::before {
    display: block;
    content: "";
    width: 0.08rem;
    height: 0.08rem;
    background-color: #254a98;
    opacity: 0.2;
    border-radius: 50%;
    margin-right: 0.2rem;
  }
  .main_section .info_download .about_info ul li a {
    width: 95%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    cursor: pointer;
  }
  .main_section .info_download .about_info ul li a:hover {
    color: #8b6825;
  }
  .main_section .next {
    margin: 0.2rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.14rem;
  }
  .main_section .next a {
    color: #333;
  }
  .main_section .next a.a1 {
    background: url(nxq_01.png) left center no-repeat;
    background-size: 0.2rem;
    padding-left: 0.3rem;
  }
  .main_section .next a.a3 {
    background: url(nxq_02.png) right center no-repeat;
    background-size: 0.2rem;
    padding-right: 0.3rem;
  }
  .main_section .next a.a2 {
    background: url(nxq_03.png) center no-repeat;
    margin: 0 0.2rem;
    width: 0.3rem;
    height: 0.3rem;
    background-size: 0.2rem;
    cursor: default;
  }
  .main_section .next a:hover {
    color: #8b6825;
  }
  .main_section .flsm_title {
    padding-bottom: 0.2rem;
    border-bottom: 1px solid #e5e5e5;
    text-align: center;
  }
  .main_section .flsm_title h3 {
    color: #000;
    font-size: 0.18rem;
  }
  .main_section .flsm_content {
    font-size: 0.14rem;
    padding: 0.1rem;
    min-height: 3rem;
    text-align: justify;
  }
}
@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 */
  .main_section .top_title {
    display: flex;
    padding: 60px 0;
    border-bottom: 1px solid #e5e5e5;
  }
  .main_section .top_title .left_time {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    min-width: 216px;
  }
  .main_section .top_title .left_time span:first-child {
    font-size: 24px;
    color: #000;
  }
  .main_section .top_title .left_time span:nth-child(2) {
    font-size: 18px;
    color: #000;
  }
  .main_section .top_title h2 {
    font-size: 30px;
    color: #000;
    word-break: break-all;
  }
  .main_section .content {
    padding-top: 20px;
    padding-left: 216px;
    font-size: initial;
    padding-bottom: 20px;
    border-bottom: 1px solid #e5e5e5;
    overflow-x: auto;
    word-wrap: break-word;
    font-family: SimSun, "\5B8B\4F53", "Arial Narrow", HELETICA, sans-serif;
    line-height: 240%;
  }
  .main_section .info_download {
    margin-top: 50px;
  }
  .main_section .info_download .tab_change {
    display: flex;
    font-size: 20px;
  }
  .main_section .info_download .tab_change .tab_btn {
    padding: 20px;
    width: 160px;
    text-align: center;
    cursor: pointer;
  }
  .main_section .info_download .tab_change .tab_btn:hover {
    background-color: #254a98;
    color: #fff;
  }
  .main_section .info_download .tab_change .tab_btn:last-child {
    margin-left: 1px;
  }
  .main_section .info_download .tab_change .tab_btn.current_tab_btn {
    background-color: #254a98;
    color: #fff;
  }
  .main_section .info_download .doc_link {
    margin-top: 20px;
  }
  .main_section .info_download .doc_link .link_item {
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 40px;
    background-color: #e9e9e9;
    font-size: 20px;
  }
  .main_section .info_download .doc_link .link_item .not_on {
    display: block;
  }
  .main_section .info_download .doc_link .link_item .on {
    display: none;
  }
  .main_section .info_download .doc_link .link_item .item_left {
    display: flex;
    align-items: center;
    width: 85%;
  }
  .main_section .info_download .doc_link .link_item .item_left img {
    width: 34px;
    height: 34px;
    object-fit: contain;
    margin-right: 90px;
  }
  .main_section .info_download .doc_link .link_item .item_left span {
    display: block;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .main_section .info_download .doc_link .link_item .item_right {
    cursor: pointer;
    display: flex;
    align-items: center;
  }
  .main_section .info_download .doc_link .link_item .item_right img {
    width: 24px;
    height: 24px;
    object-fit: contain;
  }
  .main_section .info_download .doc_link .link_item .item_right .download_btn {
    margin-left: 46px;
  }
  .main_section .info_download .doc_link .link_item:hover {
    background-color: #254a98;
    color: #fff;
  }
  .main_section .info_download .doc_link .link_item:hover .not_on {
    display: none;
  }
  .main_section .info_download .doc_link .link_item:hover .on {
    display: block;
  }
  .main_section .info_download .doc_link .link_item:hover .download_btn {
    margin-left: 46px;
  }
  .main_section .info_download .about_info {
    margin-top: 20px;
  }
  .main_section .info_download .about_info ul {
    font-size: 20px;
    line-height: 50px;
  }
  .main_section .info_download .about_info ul li {
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  }
  .main_section .info_download .about_info ul li::before {
    display: block;
    content: "";
    width: 8px;
    height: 8px;
    background-color: #254a98;
    opacity: 0.2;
    border-radius: 50%;
    margin-right: 20px;
  }
  .main_section .info_download .about_info ul li a {
    width: 95%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    cursor: pointer;
  }
  .main_section .info_download .about_info ul li a:hover {
    color: #8b6825;
  }
  .main_section .next {
    margin: 100px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
  }
  .main_section .next a {
    color: #333;
  }
  .main_section .next a.a1 {
    background: url(nxq_01.png) left center no-repeat;
    background-size: 30px;
    padding-left: 50px;
  }
  .main_section .next a.a3 {
    background: url(nxq_02.png) right center no-repeat;
    background-size: 30px;
    padding-right: 50px;
  }
  .main_section .next a.a2 {
    background: url(nxq_03.png) center no-repeat;
    margin: 0 100px;
    width: 34px;
    height: 34px;
    background-size: 34px;
    cursor: default;
  }
  .main_section .next a:hover {
    color: #8b6825;
  }
  .main_section .flsm_title {
    padding-bottom: 30px;
    border-bottom: 1px solid #e5e5e5;
    text-align: center;
  }
  .main_section .flsm_title h3 {
    color: #000;
    font-size: 30px;
  }
  .main_section .flsm_content {
    font-size: 18px;
    padding: 40px;
    min-height: 600px;
    text-align: justify;
  }
}