@media (min-width: 769px) {
  img {
    max-width: 100%;
  }
  .img-list {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
    box-sizing: border-box;
  }
  .img-list .img-item {
    box-sizing: border-box;
    width: 33%;
    padding: 5px;
  }
  .img-list .img-item img {
    width: 100%;
  }
  .img-list .img-item:nth-child(3n) {
    margin-right: 0;
  }
  .img-list .img-item p {
    text-align: center;
  }
  #EIMS_C_3_1_box_div {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  #EIMS_C_3_1_box_div a {
    color: #444444;
  }
}
@media (max-width: 768px) {
  .about_banner .about_banner_m {
    width: 100%;
  }
  .about_banner .about_banner_m img {
    width: 100%;
  }
  .n_main .n_content .n_content_left {
    width: 100%;
    height: 40px;
    position: relative;
    padding: 10px 0px 0px 0px;
  }
  .n_main .n_content .n_content_left .n_content_right_name_r {
    display: none;
  }
  .n_main .n_content .n_content_left .n_content_right_name_r .n_content_right_name_r {
    position: absolute;
    top: 20px;
    left: 0px;
    width: auto;
    height: auto;
    color: #565656;
    font-size: 14px;
    text-align: left;
  }
  .n_main .n_content .n_content_left .n_content_right_name_r .n_content_right_name_r a {
    color: #565656;
    font-size: 14px;
  }
  .n_main .n_content .n_content_left .n_content_right_name_r .n_content_right_name_r ul li {
    float: right;
    line-height: 14px;
  }
  .n_main .n_content .n_content_left_t {
    padding: 0 15px;
  }
  .n_main .n_content .n_content_left_cnt {
    width: 100%;
    overflow: hidden;
  }
  .n_main .n_content .n_content_left_cnt > ul > ul {
    float: left;
    width: 100%;
  }
  .n_main .n_content .n_content_left_cnt > ul > ul > li > ul {
    display: none !important;
  }
  .n_main .n_content .n_content_left_cnt > ul > ul > li {
    float: left;
    line-height: 30px;
  }
  .n_main .n_content .n_content_left_cnt > ul > ul > li > a {
    height: 30px;
    line-height: 30px;
    display: block;
    color: #444444;
    padding: 0 10px;
    float: left;
    font-size: 12px;
  }
  .n_main .n_content .n_content_left_cnt > ul > ul .left_menu1_cur > a,
  .n_main .n_content .left_menu1_2 > a {
    background: #007cc2;
    color: #fff;
  }
  .n_main .n_content .n_content_right {
    padding: 70px 15px;
  }
  .n_main .n_content .n_content_right img {
    max-width: 100%;
  }
  .img-list {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: wrap;
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
    box-sizing: border-box;
  }
  .img-list .img-item {
    box-sizing: border-box;
    width: 100%;
    margin: 10px 0;
  }
  .img-list .img-item img {
    width: 100%;
  }
  .img-list .img-item:nth-child(3n) {
    margin-right: 0;
  }
  .img-list .img-item p {
    text-align: center;
  }
}