/* 头部banner */
.topBanner {
  height: 200px;
}
.topBanner img{
  height: 200px;
}
/* 主体内容介绍文字 */
.tit {
  margin: 30px auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.tit p{
  letter-spacing: 2px;
  font-size: 14px;
  line-height: 18px;
  text-indent: 32px;
}
.tit img {
  width: 20px;
  height: 20px;
}
/* 活动图片部分 */
#partyBuilding{
  width: 100%;
  height: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
#partyBuilding .imgBox {
  width: 48%;
  border: 0;
  box-sizing: border-box;
  margin-bottom: 10px;
}
#partyBuilding .imgBox img {
  width: 100%;
  height: 100%;
  border: 0;
}
/* @media screen and (max-width: 570px) {
  #partyBuilding .card {
    border: 0;
    margin: 10px auto;
  }
} */