* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #f4f6fa;
  color: #333;
  font-family: Arial, "Microsoft YaHei", sans-serif;
}

.wrapper .inner {
  width: 1200px;
  margin: 0 auto;
}

.main0 {
  background: #fff;
  border-bottom: 1px solid #d9dde7;
}

.head {
  height: 82px;
  display: flex;
  align-items: center;
}

.head-left {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sitelogo img {
  height: 52px;
  display: block;
}

.con {
  margin: 0;
  padding: 0;
  list-style: none;
}

.con .links a {
  text-decoration: none;
  color: #225da8;
  font-size: 14px;
}

.main1 {
  padding: 24px 0 40px;
}

.mod {
  display: flex;
  gap: 26px;
  align-items: flex-start;
}

.ml {
  width: 240px;
}

.img_pic {
  width: 152px;
  margin: 0 auto;
}

.img_pic img {
  width: 152px;
  height: 204px;
  object-fit: cover;
  border: 1px solid #d9dde7;
}

.post-21 {
  margin-top: 18px;
  border: 1px solid #d9dde7;
  background: #fff;
}

.teach_info {
  padding: 16px 14px;
}

.news_title {
  margin: 0 0 12px;
  font-size: 20px;
  color: #0b3e7f;
}

.grzl {
  margin: 0 0 9px;
  line-height: 1.6;
  font-size: 13px;
}

.mr {
  flex: 1;
  min-width: 0;
}

.head-right {
  border: 1px solid #d9dde7;
  background: #fff;
}

.con1 {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
}

.tabs-titlee {
  padding: 12px 16px;
  border-right: 1px solid #e5e9f2;
  border-bottom: 1px solid #e5e9f2;
  cursor: pointer;
  color: #355070;
  font-size: 14px;
  background: #fafbfe;
}

.tabs-titlee.is-active {
  color: #fff;
  background: #2d63a8;
}

.mrbox {
  margin-top: 14px;
}

.tab-bodyy {
  display: none;
  border: 1px solid #d9dde7;
  background: #fff;
  padding: 20px 22px;
}

.tab-bodyy.is-active {
  display: block;
}

.tt {
  font-size: 18px;
  color: #1f4f8a;
  margin: 0 0 12px;
  font-weight: 700;
}

.tab-bodyy p {
  margin: 0 0 10px;
  line-height: 1.8;
  font-size: 14px;
  color: #333;
}

.tab-bodyy ul {
  margin: 0 0 12px;
  padding-left: 22px;
}

.tab-bodyy li {
  margin-bottom: 8px;
  line-height: 1.8;
  font-size: 14px;
}

@media (max-width: 1240px) {
  .wrapper .inner {
    width: calc(100% - 24px);
  }
}

@media (max-width: 900px) {
  .mod {
    flex-direction: column;
  }
  .ml {
    width: 100%;
    display: flex;
    gap: 16px;
    align-items: flex-start;
  }
  .img_pic {
    margin: 0;
  }
  .post-21 {
    flex: 1;
    margin-top: 0;
  }
}