body {
  background: #F9FAFD;
}
.box {
  display: flex;
  padding: 0 0 150px 0;
}
.box .left {
  margin-right: 22px;
}
.box .left .classify {
  margin-bottom: 22px;
  position: relative;
  width: 280px;
  padding: 16px 0;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 22px;
  color: #FFFFFF;
  text-align: center;
  background-color: #23306E;
}
.box .left .classify::after {
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  content: "";
  width: 0;
  height: 0;
  border-right: 8px solid transparent;
  border-left: 8px solid transparent;
  border-top: 12px solid #23306E;
  border-bottom: 0px solid transparent;
}
.box .left ul li {
  margin-bottom: 12px;
  width: 280px;
  height: 55px;
  background: #FFFFFF;
}
.box .left ul li > a {
  display: block;
  width: 100%;
  height: 100%;
  padding: 18px 0;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 18px;
  color: #333333;
  text-align: center;
}
.box .left ul > .on {
  background: #D8E0FF;
}
.box .left .two_classify {
  background-color: white;
}
.box .left .two_classify a {
  display: block;
  font-size: 14px;
  font-family: PingFang SC-Medium, PingFang SC;
  font-weight: 500;
  color: #333;
  height: 45px;
  line-height: 45px;
  text-align: center;
}
.box .left .two_classify .tab_first {
  color: #333333;
}

.box .left .two_classify .active {
  color: #23306E;
  font-weight: bold;
}

.box .left .two_classify i {
  display: inline-block;
  margin-right: 15px;
}
.box .left ul .on > a {
  color: #23306E;
}
.box .right {
  background: #FFFFFF;
  padding: 39px 55px 43px 36px;
  min-width: 898px;
}
.box .right ul {
  margin-bottom: 42px;
}
.box .right ul li {
  display: flex;
  align-items: center;
  margin-bottom: 27px;
  padding-bottom: 28px;
  border-bottom: 1px solid #E0E1E7;
}
.box .right ul li:nth-last-child(1) {
  margin-bottom: 0;
}
.box .right ul li .time {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}
.box .right ul li .time .day {
  margin-bottom: 10px;
  font-family: ArialMT;
  font-size: 28px;
  color: #23306E;
}
.box .right ul li .time .year_month {
  font-family: ArialMT;
  font-size: 14px;
  color: #23306E;
}
.box .right ul li .xian {
  margin: 0 24px 0 16px;
  width: 1px;
  height: 114px;
  background: #E0E1E7;
  flex-shrink: 0;
}
.box .right ul li .details .title {
  width: 716px;
  margin-bottom: 8px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 500;
  font-size: 18px;
  color: #333333;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
}
.box .right ul li .details .smalltext {
  margin-bottom: 20px;
  width: 716px;
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 14px;
  color: #333333;
  line-height: 24px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
}
.box .right ul li .details a {
  font-family: SourceHanSansCN, SourceHanSansCN;
  font-weight: 400;
  font-size: 14px;
  color: #23306E;
}