body {
  background: #F6F6F6;
}
.article_content {
  width: 1200px;
  margin: 20px auto 40px auto;
  overflow: hidden;
  display: flex;
  min-height: 408px;
}
.article_content .article_left {
  width: 280px;
  height: 100%;
  margin-right: 20px;
}
.article_content .article_right {
  width: 900px;
  height: 100%;
  background-color: #ffffff;
  border-radius: 4px;
}
.article_content .article_right .article_header {
  width: calc(100% - 40px);
  height: 39px;
  border-bottom: 1px #D2D2D2 solid;
  display: flex;
  margin: 0 20px;
}
.article_content .article_right .article_header a {
  display: flex;
}
.article_content .article_right .article_header .article_header_icon {
  padding-top: 10px;
  width: 24px;
  height: 24px;
}
.article_content .article_right .article_header .article_header_title {
  flex: 8;
  padding-top: 13px;
  margin-left: 5px;
  width: 56px;
  height: 19px;
  font-size: 14px;
  font-weight: bold;
  line-height: 19px;
  color: #33363C;
  opacity: 1;
}
.article_content .article_right .article_header .article_header_more {
  flex: 1;
  padding-top: 13px;
  height: 16px;
  font-size: 12px;
  font-weight: 400;
  line-height: 19px;
  color: #999FAA;
  opacity: 1;
  cursor: pointer;
}
.article_content .article_right .article_right_content {
  padding: 20px 10px;
}
.article_content .article_right .article_right_content .content_list ul li:last-child {
  margin-bottom: 0;
}