.banner_scond {
  height: 532px;
  position: relative;
}
.banner_scond .banner-title {
  position: absolute;
  top: 243px;
  right: 0;
  text-align: right;
  color: #fff;
  float: right;
  width: 370px;
  padding: 0 38px 0 0px;
  background: url(/img/current-position-pic.png) no-repeat;
}
.banner_scond .big-title,
.banner_scond .opsi {
  text-align: center;
}
.banner_scond .big-title {
  line-height: 1.5;
}
.banner_scond .opsi {
  font-size: 14px;
}

.main-box .main_left {
  margin-bottom: 80px;
}

.xyty_page .swiper-slide {
  width: 100% !important;
}

.main_news_details_page {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-top: 40px;
}
.main_news_details_page .left_box {
  width: 21.6667%;
}
.main_news_details_page .left-title {
  width: 100%;
  height: 55px;
  line-height: 55px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  background: -webkit-gradient(linear, left top, right top, from(#1941d4), to(#31aaee));
  background: linear-gradient(to right, #1941d4, #31aaee);
}
.main_news_details_page .left-title img {
  width: 50px;
  height: 31px;
  margin-right: 11px;
}
.main_news_details_page .left-title h3 {
  text-align: center;
  font-size: 20px;
  color: #fff;
}
.main_news_details_page .left-list li {
  width: 100%;
  padding: 0 22px;
}
.main_news_details_page .left-list li a {
  display: inline-block;
  padding: 25px 5px 20px;
  color: #232323;
  font-size: 14px;
  line-height: 26px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  border-bottom: 1px solid #e6e8ec;
}
.main_news_details_page .left-list li .time-box {
  margin-top: 13px;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: start;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #76808D;
  font-size: 12px;
}
.main_news_details_page .left-list li .time-box img {
  width: 17px;
  height: 17px;
  margin-right: 4px;
}
.main_news_details_page .right_box {
  width: 73.47222%;
}
.main_news_details_page .right_box .article {
  margin-top: 28px;
  text-indent: 2em;
  line-height: 2;
}
.main_news_details_page .right_box .article img {
  width: 80%;
  margin: 40px auto;
}
.main_news_details_page .right_box .article::after {
  content: "";
  display: block;
  width: 100%;
  height: 6px;
  margin: 53px 0 36px;
  background: url("/img/news-right-bottom-bg.png");
}
.main_news_details_page .right_box .back_list {
  background-color: #375ef3;
  width: 202px;
  height: 42px;
  line-height: 42px;
  padding: 0px 68px;
  margin-top: 54px;
  border-radius: 6px;
  color: #fff;
}
.main_news_details_page .right_box .back_list_box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: end;
}
.main_news_details_page .right-title {
  margin: 10px 0 35px;
  text-align: center;
  font-size: 32px;
  color: #1E46D2;
  font-weight: 800;
}
.main_news_details_page .lm-desc {
  padding: 16px 107px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: distribute;
      justify-content: space-around;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  text-align: center;
  border-top: 1px dashed #8e8e8f;
  border-bottom: 1px dashed #8e8e8f;
  color: #99A8BB;
  font-size: 13px;
}
.main_news_details_page .lm-desc .part img {
  margin-right: 6px;
  -o-object-fit: contain;
     object-fit: contain;
}

.news_list_page .main-banner {
  padding-bottom: 18px;
  border-bottom: 1px dashed #c0c0c0;
}
.news_list_page .swiper-pagination-bullet-active {
  width: 40px;
  background-color: #375ef3;
}
.news_list_page .slide-con {
  margin: 20px 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: start;
}
.news_list_page .slide-con .time {
  color: #fff;
  font-size: 12px;
  width: 121px;
  height: 31px;
  margin-top: 34px;
  line-height: 31px;
  text-align: center;
  background: -webkit-gradient(linear, left top, right top, from(#266ff2), to(#a5a1f8));
  background: linear-gradient(to right, #266ff2, #a5a1f8);
}
.news_list_page .slide-txt {
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  margin-left: 31px;
  padding: 12px 0;
  font-size: 18px;
  color: #101010;
}
.news_list_page .slide-txt img {
  width: 33px;
  height: 23px;
  margin-right: 6px;
}
.news_list_page .slide-txt .desc {
  margin-top: 15px;
  color: #9A9A9A;
  font-size: 14px;
  line-height: 26px;
}
.news_list_page .news-list li {
  padding: 20px;
  border-left: 3px solid transparent;
  border-bottom: 1px dashed #E2E2E2;
}
.news_list_page .news-list li:hover {
  border-left-color: #375ef3;
  padding-left: 40px;
}
.news_list_page .news-list .list-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  color: #101010;
  font-size: 18px;
}
.news_list_page .news-list .list-item .time {
  padding-left: 20px;
  color: #B9B9B9;
  font-size: 16px;
}

.xydh-page .tabNav {
  margin: 30px 0;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.xydh-page .tabNav li {
  padding: 9px 28px;
  font-size: 18px;
  background-color: #ecf0fb;
  color: #919AB5;
  border-radius: 4px;
  cursor: pointer;
  border: 1px solid transparent;
}
.xydh-page .tabNav li.cur {
  background-color: #fff;
  color: #375EF3;
  border-color: #375EF3;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.xydh-page .tabNav .left-content {
  margin-right: 118px;
}
.xydh-page .tabCon .tabcons {
  display: none;
}
.xydh-page .tabCon .list {
  width: 100%;
}
.xydh-page .tabCon .list a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.xydh-page .tabCon .list .text-box {
  width: 66.145333%;
  padding: 24px 0 0;
}
.xydh-page .tabCon .list .text-title {
  margin-bottom: 36px;
  font-size: 18px;
  color: #060606;
  letter-spacing: 2px;
  font-weight: 800;
}
.xydh-page .tabCon .list .text-desc {
  color: #989DAD;
  line-height: 24px;
  font-size: 14px;
}
.xydh-page .tabCon .list .pic-box {
  width: 293px;
  height: 168px;
  margin-right: 27px;
}
.xydh-page .tabCon .list .pic-box img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.xydh-page .tabCon .list li {
  margin-bottom: 15px;
  padding: 13px 13px 11px;
  background-color: #f7f9ff;
  border-bottom: 2px solid transparent;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.xydh-page .tabCon .list li:hover {
  border-color: #3a60f3;
}
.xydh-page .tabCon .list li:hover .text-title {
  color: #375EF3;
}

.tzgg_page .title::before {
  content: "";
  width: 22px;
  height: 60px;
  margin-right: 18px;
  display: table;
  background: url(/img/title-icon1.png) no-repeat center;
}
.tzgg_page .slide-txt {
  margin-left: 38px;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.tzgg_page .important {
  width: 60px;
  font-size: 24px;
  color: #000000;
  font-weight: 800;
}

.videos_list_page .title::before {
  content: "";
  width: 33px;
  height: 31px;
  margin-right: 12px;
  display: table;
  background: url(/img/title-icon4.png) no-repeat center;
}
.videos_list_page .main_right .title {
  border-bottom: none;
  padding-bottom: 41px;
}
.videos_list_page .video-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, auto);
  gap: 20px 40px;
}
.videos_list_page .video-list a {
  position: relative;
  color: #131111;
  font-size: 18px;
}
.videos_list_page .video-list a:hover {
  color: #4a6bf4;
}
.videos_list_page .video-list a .play-icon {
  position: absolute;
  bottom: 55px;
  right: 29px;
}
.videos_list_page .video-list a .desc {
  margin-top: 14px;
  padding: 0 7px;
}

.teacher_desc_page .details-intro {
  margin-top: 18px;
}
.teacher_desc_page .main_right .title {
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: start;
  font-size: 26px;
  color: #1B1B1B;
  border-bottom: none;
}
.teacher_desc_page .main_right .parta {
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.teacher_desc_page .main_right .parta .pic-box {
  width: 23.674589%;
  height: 355px;
}
.teacher_desc_page .main_right .parta .pic-box img {
  -o-object-fit: cover;
     object-fit: cover;
  height: 100%;
}
.teacher_desc_page .main_right .parta .grzn-box {
  width: 68.9104%;
  height: 331px;
  padding: 43px 64px;
  background-color: #f2f5ff;
  color: #1B1B1B;
  font-size: 18px;
  border-left: 2px solid #4a6bf4;
}
.teacher_desc_page .main_right .parta .top {
  margin-bottom: 30px;
}
.teacher_desc_page .main_right .parta .info-item {
  line-height: 48px;
  white-space: pre;
}
.teacher_desc_page .main_right .parta .info-item .xl {
  opacity: 0;
}
.teacher_desc_page .main_right .parta .name {
  color: #3960F2;
  font-weight: 800;
  font-size: 30px;
  letter-spacing: 2px;
  margin-right: 9px;
}
.teacher_desc_page .main_right .parta .zw {
  margin-left: 42px;
}
.teacher_desc_page .main_right .partb {
  margin-top: 83px;
}
.teacher_desc_page .main_right .partb .partb-item {
  margin-bottom: 84px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  border-left: 2px solid #4a6bf4;
  padding-left: 75px;
}
.teacher_desc_page .main_right .partb .partb-item:last-child {
  margin-bottom: 0;
}
.teacher_desc_page .main_right .partb .left {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  color: #1B1B1B;
  font-size: 26px;
}
.teacher_desc_page .main_right .partb .left .a {
  margin-bottom: 10px;
}
.teacher_desc_page .main_right .partb .right {
  width: 88.6965%;
  font-size: 16px;
  color: #1B1B1B;
  line-height: 36px;
}

.teacher_page .main_right .title {
  border-bottom: none;
}
.teacher_page .main_right .title::before {
  content: "";
  width: 33px;
  height: 61px;
  margin-right: 10px;
  display: table;
  background: url(/img/title-icon5.png) no-repeat center;
}
.teacher_page .teacher-box .part-item {
  margin-bottom: 48px;
}
.teacher_page .teacher-box .left-title {
  color: #000;
  font-size: 26px;
  font-weight: 800;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.teacher_page .teacher-box .left-title::before {
  content: "";
  display: block;
  width: 5px;
  height: 18px;
  background-color: #3960f2;
  margin-right: 10px;
}
.teacher_page .teacher-box .left-title::after {
  content: "";
  display: block;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  height: 1px;
  margin-left: 10px;
  background-color: #E5E5E5;
  margin-right: 10px;
}
.teacher_page .teacher-box .teachers-name {
  margin-top: 40px;
}
.teacher_page .teacher-box .teachers-name li {
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: start;
  -ms-flex-wrap: nowrap;
      flex-wrap: nowrap;
  font-size: 18px;
  margin-bottom: 20px;
}
.teacher_page .teacher-box .teachers-name li .option {
  color: #375EF3;
  width: 95px;
  margin-right: 46px;
  letter-spacing: 1px;
}
.teacher_page .teacher-box .teachers-name li .names {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.teacher_page .teacher-box .teachers-name li .names a {
  display: inline-block;
  margin-right: 40px;
  padding-bottom: 10px;
}

@media screen and (max-width: 1200px) {
  .main_news_details_page .left_box {
    display: none;
  }
  .main_news_details_page .right_box {
    width: 100%;
  }
}
@media screen and (max-width: 992px) {
  .main_news_details_page .lm-desc {
    padding: 16px 10px;
  }
  .videos_list_page .video-list a .play-icon {
    width: 40px;
    height: 40px;
  }
  .banner_scond {
    height: 400px;
  }
  .banner_scond .banner-title {
    height: 193px !important;
    top: 186px;
  }
}
@media screen and (max-width: 768px) {
  .main_news_details_page .lm-desc {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    padding-bottom: 6px;
  }
  .main_news_details_page .lm-desc .part {
    margin-bottom: 10px;
  }
  .news_list_page .slide-con {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .news_list_page .slide-txt {
    margin: 20px 0 0;
  }
  .news_list_page .news-list li {
    padding: 20px 0;
  }
  .tzgg_page .slide-con {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
  }
  .tzgg_page .slide-txt {
    margin-top: 0;
  }
}
@media screen and (max-width: 576px) {
  .videos_list_page .video-list {
    grid-template-columns: repeat(1, 1fr);
    grid-template-rows: repeat(1, auto);
    gap: 40px 0px;
  }
  .main_right .title {
    padding: 20px 0 !important;
    font-size: 26px !important;
  }
  .teacher_desc_page .details-intro {
    margin-top: 0;
  }
  .teacher_desc_page .main_right .parta {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  .teacher_desc_page .main_right .parta .pic-box {
    width: 100%;
    height: 200px;
  }
  .teacher_desc_page .main_right .parta .pic-box img {
    margin: auto;
  }
  .teacher_desc_page .main_right .parta .grzn-box {
    width: 100%;
    height: auto;
    padding: 20px;
    margin-top: 20px;
    font-size: 16px;
  }
  .teacher_desc_page .main_right .parta .name {
    font-size: 22px;
  }
  .teacher_desc_page .main_right .parta .top {
    margin-bottom: 10px;
  }
  .teacher_desc_page .main_right .partb {
    margin-top: 40px;
  }
  .teacher_desc_page .main_right .partb .partb-item {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    margin-bottom: 40px;
    padding-left: 0;
  }
  .teacher_desc_page .main_right .partb .left {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    font-size: 22px;
  }
  .banner_scond {
    height: 300px;
  }
  .banner_scond .banner-title {
    background: none;
    top: 260px;
    right: 0px;
    color: #fff;
    height: auto !important;
    -webkit-box-pack: end;
        -ms-flex-pack: end;
            justify-content: end;
  }
  .banner_scond .big-title {
    display: none;
  }
  .banner_scond .opsi {
    text-align: end;
  }
  .teacher_page .teacher-box .left-title {
    font-size: 22px;
  }
  .teacher_page .teacher-box .teachers-name li {
    font-size: 16px;
  }
  .teacher_page .teacher-box .teachers-name {
    margin-top: 30px;
  }
  .teacher_page .teacher-box .part-item {
    margin-bottom: 30px;
  }
  .main_right.content_page .article {
    margin-top: 0;
  }
  .news-list {
    margin-top: 20px;
  }
  .main_right .article {
    margin-top: 20px;
  }
  .xydh-page .tabNav .left-content {
    margin-right: 0;
  }
  .xydh-page .tabNav {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .xydh-page .tabNav li {
    padding: 6px 10px;
    font-size: 17px;
  }
  .xydh-page .tabCon .list a {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .xydh-page .tabCon .list .pic-box {
    margin-right: 0;
    width: 100%;
    height: 200px;
  }
  .xydh-page .tabCon .list .text-box {
    width: 100%;
  }
  .xydh-page .tabCon .list .text-title {
    margin-bottom: 24px;
  }
  .xydh-page .tabCon .list li {
    padding-bottom: 24px;
  }
  .news_list_page .slide-txt .desc {
    margin: 20px 0;
  }
  .news_list_page .slide-con .time {
    margin-top: 0;
  }
  .main_news_details_page .right-title {
    font-size: 26px;
  }
  .main_news_details_page {
    margin-top: 20px;
  }
  .main_news_details_page .right-title {
    margin: 0 0 20px;
  }
  .main_news_details_page .right_box .article {
    margin-top: 20px;
  }
  .main_news_details_page .right_box .article::after {
    margin: 30px 0;
  }
}