.tit {
  font-size: 24px;
  font-family: Arial;
  font-weight: bold;
  color: #333333;
  text-align: center;
  margin: 85px 0 60px;
}

.tit .line {
  width: 40px;
  height: 2px;
  background: #86201D;
  display: inline-block;
}

.content p {
  font-size: 18px;
  font-family: PingFang SC;
  font-weight: bold;
  color: #999999;
  line-height: 36px;
}

.content img {
  width: 100%;
  margin-bottom: 50px;
}

.content img.active {
  display: none;
}

.content.active img.active {
  display: block;
}

.content.active img.show {
  display: none;
}

.content.active .type {
  color: #86201D;
}


.history .box {
  display: inline-block;
  margin: 90px 0;
}

.history .content {
  float: left;
  width: 139px;
  text-align: center;
  cursor: pointer;
}

.history .line {
  float: left;
  width: 98px;
  height: 1px;
  background-color: #A50000;
  margin: 70px 15px 0;
}

.history .type {
  font-size: 22px;
  font-family: SourceHanSansSC;
  font-weight: bold;
  color: #898989;
  line-height: 89px;
}

.list {
  margin-bottom: 180px;
}

.list>div {
  margin-bottom: 48px;
  border-bottom: 1px dashed #CCCCCC;
}

.list img {
  display: inline-block;
  vertical-align: top;
  width: 230px;
  height: 150px;
  margin-right: 30px;
}

.list p {
  width: 900px;
  display: inline-block;
  vertical-align: top;
  font-size: 24px;
  font-family: PingFang SC;
  font-weight: bold;
  color: #999999;
  line-height: 36px;
  padding-right: 40px;
  box-sizing: border-box;
}