.tit {
  font-size: 24px;
  font-family: Arial;
  font-weight: bold;
  color: #333333;
  text-align: center;
  margin: 85px 0 105px;
}

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

.content .subtit {
  font-size: 36px;
  font-family: PingFang SC;
  font-weight: bold;
  color: #86201D;
  line-height: 36px;
  margin-bottom: 80px;
}

.content p {
  font-size: 20px;
  font-family: PingFang SC;
  /*font-weight: bold;*/
  color: #494949;
  line-height: 48px;
  margin-bottom: 10px;
}

.sign {
  font-size: 24px;
  font-family: PingFang SC;
  font-weight: bold;
  color: #86201D;
  line-height: 48px;
  text-align: center;
  margin-bottom: 100px;
}

.sign span {
  margin-right: 20px;
}

.sign img {
  display: inline-block;
}

.content-box:after{
  clear: both;
}

.linex {
  height:0;
  border-bottom:#9F9F9F 2px dashed;
  width: 1200px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 10px;
  margin-bottom: 10px;
}

.title {
  font-size: 48px;
  font-family: SourceHanSansSC;
  font-weight: 400;
  color: #851E1C;
  line-height: 1;
  border-left: 8px solid #851E1C;
  padding-left: 15px;
  margin-bottom: 20px;
}