/* 小于750px 手机*/
@media (max-width: 750px) {
  .m_nav_content {
    font-size: 0.14rem;
  }
  .m_nav_content span {
    color: #254a98;
  }
  .m_nav_content .select {
    width: 1.3rem;
  }
  .m_nav_content .select .el-input__inner {
    height: 0.36rem;
    line-height: 0.36rem;
  }
  .main_section_contain {
    width: 100%;
  }
  .main_section_contain .top_content .img_item {
    display: flex;
    margin-bottom: 0.2rem;
    width: 100%;
  }
  .main_section_contain .top_content .img_item .img_itt {
    width: 50%;
    height: 2.1rem;
    overflow: hidden;
  }
  .main_section_contain .top_content .img_item .img_itt img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    transition: 0.3s linear;
    -webkit-transition: 0.3s linear;
    -o-transition: 0.3s linear;
    -moz-transition: 0.3s linear;
  }
  .main_section_contain .top_content .img_item .font_item {
    height: 2.1rem;
    overflow-y: auto;
    width: 50%;
    background-color: #efefef;
    padding: 0 0.1rem;
    font-size: 0.14rem;
    color: #222;
    padding-top: 0.15rem;
  }
  .main_section_contain .top_content .img_item .font_item .it_title {
    font-size: 0.16rem;
    position: relative;
    margin-bottom: 0.1rem;
    padding-bottom: 0.05rem;
  }
  .main_section_contain .top_content .img_item .font_item .it_title::before {
    content: "";
    width: 0.13rem;
    height: 0.01rem;
    display: block;
    overflow: hidden;
    background-color: #254a98;
    position: absolute;
    left: 0px;
    bottom: 0px;
  }
  .main_section_contain .top_content .img_item:hover .img_itt img {
    transform: scale(1.03, 1.03);
    -moz-transform: scale(1.03, 1.03);
    -webkit-transform: scale(1.03, 1.03);
  }
  .main_section_contain .top_content .top_content_cn .TRS_Editor {
    font-family: SimSun, "\5B8B\4F53", "Arial Narrow", HELETICA, sans-serif;
  }
  .main_section_contain .top_content .top_content_cn .doc_title {
    text-align: center;
    font-size: 0.26rem;
  }
  .main_section_contain .top_content .top_content_cn .doc_time {
    text-align: right;
    margin: 0.1rem 0 0.2rem 0;
  }
  .main_contain .left_menu {
    display: none;
  }
  .main_contain .m_common_left_menu_swiper {
    width: 100%;
    overflow: hidden;
    height: 0.36rem;
    line-height: 0.36rem;
    display: block;
    font-size: 0.15rem;
    margin-top: 0.2rem;
    margin-bottom: 0.3rem;
  }
  .main_contain .m_common_left_menu_swiper .swiper-slide {
    width: auto;
  }
  .main_contain .m_common_left_menu_swiper .swiper-slide a {
    display: inline-block;
    padding: 0 0.2rem;
    color: #000;
  }
  .main_contain .m_common_left_menu_swiper .swiper-slide a.on {
    color: #254a98;
  }
  .bot_img {
    width: 100%;
    height: 3.1rem;
    overflow: hidden;
    margin-top: 0.5rem;
    position: relative;
  }
  .bot_img .backgroudImg {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
  }
  .bot_img .font_t {
    width: 100%;
    overflow: hidden;
    padding: 0.2rem;
    height: 75%;
    overflow-y: auto;
  }
  .bot_img .font_t p {
    font-size: 0.14rem;
    color: #fff;
    line-height: 1.75;
  }
  .bot_img .font_c {
    position: absolute;
    bottom: 0.3rem;
    right: 0.4rem;
    width: 50%;
  }
  .bot_img .font_c ul {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .bot_img .font_c ul li {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .bot_img .font_c ul li img {
    display: block;
    width: 0.16rem;
    height: 0.16rem;
    transition: 0.3s linear;
    -webkit-transition: 0.3s linear;
    -o-transition: 0.3s linear;
    -moz-transition: 0.3s linear;
  }
  .bot_img .font_c ul li span {
    font-size: 0.14rem;
    color: #fff;
  }
  .bot_img .font_c ul li.on img {
    transform: translateY(-2px);
    -webkit-transform: translateY(-2px);
    -moz-transform: translateY(-2px);
  }
  .el-select-dropdown__item.selected {
    color: #254a98;
    font-weight: 700;
  }
  .el-range-editor.is-active,
  .el-range-editor.is-active:hover,
  .el-select .el-input.is-focus .el-input__inner {
    border-color: #254a98;
  }
  .el-select .el-input__inner:focus {
    border-color: #254a98;
  }
}
@media (min-width: 750px) {
  /*  PC */
  .main_section_contain {
    width: 100%;
    border-top: 1px solid #e5e5e5;
    font-size: 18px;
  }
  .main_section_contain .top_content {
    display: flex;
  }
  .main_section_contain .top_content .img_item {
    display: flex;
    margin-bottom: 20px;
  }
  .main_section_contain .top_content .img_item .img_itt {
    height: 357px;
    overflow: hidden;
  }
  .main_section_contain .top_content .img_item .img_itt img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    transition: 0.3s linear;
    -webkit-transition: 0.3s linear;
    -o-transition: 0.3s linear;
    -moz-transition: 0.3s linear;
  }
  .main_section_contain .top_content .img_item .font_item {
    width: 650px;
    background-color: #efefef;
    padding: 0 60px;
    font-size: 24px;
    color: #222;
    padding-top: 70px;
    height: 357px;
    overflow-y: auto;
  }
  .main_section_contain .top_content .img_item .font_item .it_title {
    font-size: 28px;
    position: relative;
    margin-bottom: 20px;
    padding-bottom: 10px;
  }
  .main_section_contain .top_content .img_item .font_item .it_title::before {
    content: "";
    width: 33px;
    height: 2px;
    display: block;
    overflow: hidden;
    background-color: #254a98;
    position: absolute;
    left: 0px;
    bottom: 0px;
  }
  .main_section_contain .top_content .img_item:hover .img_itt img {
    transform: scale(1.03, 1.03);
    -moz-transform: scale(1.03, 1.03);
    -webkit-transform: scale(1.03, 1.03);
  }
  .main_contain {
    position: relative;
  }
  .main_contain .left_menu ul li {
    overflow: hidden;
    line-height: 1.5;
    padding: 10px;
    font-size: 20px;
    min-width: 120px;
  }
  .main_contain .left_menu ul li a {
    color: #000;
    word-break: keep-all;
  }
  .main_contain .left_menu ul li a:hover {
    color: #254a98;
  }
  .main_contain .left_menu ul li.on a {
    color: #254a98;
  }
  .main_contain .top_content_cn {
    max-width: calc(100% - 140px);
  }
  .main_contain .top_content_cn .doc_title {
    text-align: center;
    font-size: 28px;
  }
  .main_contain .top_content_cn .doc_time {
    text-align: right;
    margin: 10px 0 20px 0;
  }
  .main_contain .top_content_cn .TRS_Editor {
    font-family: SimSun, "\5B8B\4F53", "Arial Narrow", HELETICA, sans-serif;
  }
  .main_contain .m_common_left_menu_swiper {
    display: none;
  }
}