.detail {
  font-family: Microsoft YaHei;
  font-size: 16px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 36px;
  letter-spacing: 0px;
  color: #333333;
}
.detail p,
.detail span,
.detail div {
  font-family: Microsoft YaHei !important;
  font-size: 16px !important;
  line-height: 36px !important;
  letter-spacing: 0px !important;
  color: #333333 !important;
}
.detail h4 {
  margin-top: 30px;
  font-family: Microsoft YaHei;
  font-size: 20px;
  font-weight: bold;
  font-stretch: normal;
  line-height: 36px;
  letter-spacing: 0px;
  color: #333333;
  text-align: center;
  margin-bottom: 20px;
}
@media screen and (max-width: 1260px) {
  .detail h4 {
    font-size: 18px;
    line-height: 20px;
  }
}
.detail .info-tooles {
  margin: 10px 0;
  margin-bottom: 40px;
  font-family: Microsoft YaHei;
  font-size: 14px !important;
  font-weight: normal;
  font-stretch: normal;
  line-height: 16px;
  letter-spacing: 0px;
  color: #999999;
  text-align: center;
}
@media screen and (max-width: 1260px) {
  .detail .info-tooles {
    font-size: 12px;
  }
}
.detail img,
.detail video {
  max-width: 800px;
  width:100%;
}
@media(max-width:991px){
  .detail img,
.detail video {
  max-width: 100%;
}
}