.banner img {
  width: 100%;
}

.topics-nav {
  display: flex;
  flex-flow: row wrap;
  align-items: flex-start;
}

.topics-nav a {
  flex: 0 1 auto;
  min-width: 100px;
  padding: 5px 8px;
  border: 1px solid #00228c;
  border-radius: 5px;
  text-align: center;
  color: #00228c;
  text-decoration: none;
  font-weight: bold;
  font-size: 14px;
  margin: 0 8px 8px 8px;
}

.topic-title a{
  font-weight: bold;
  font-size: 22px;
  color: #00228c;
  text-decoration: none;
}

.article-wrapper {
  background: #efefef;
  margin-top: 24px;
}

.article-section {
  margin-bottom: 20px;
}

.left-color-section {
  width: 8px;
  height: 30px;
  float: left;
  background: #00228c;
  margin-top: 8px;
  margin-right: 8px;
}

.section-header {
  height: 45px;
  border-bottom: 1px #efefef solid;
  background: #fff;
  line-height: 45px;
  font-weight: bold;
  font-size: 18px;
}

.section-list {
  background: #fff;
}

.section-item {
  padding: 12px 0;
  display: flex;
  border-bottom: 1px #efefef dashed;
}

.article-cover {
  margin-right: 20px;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}

.article-cover img {
  width: 125px;
  height: 75px;
  border-radius: 5px;
  object-fit: cover;
}

.article-title {
  max-height: 75px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.article-title a {
  text-decoration: none;
  color: #000;
}

.bottom-more {
  background: #fff;
  height: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: bold;
}

.more-img img {
  margin-left: 8px;
  width: 18px;
  height: 18px;
}