#about .t1 {
  font-size: 42px;
  letter-spacing: 0px;
  color: #333333;
  text-align: center;
}
#about .contentItem {
  margin-top: 60px;
}
#about .contentItem .project_text p {
  font-size: 20px;
  color: #323333;
  line-height: 36px;
  letter-spacing: 0px;
}
#about .contentItem .cards {
  display: flex;
  justify-content: space-around;
  flex-direction: column;
}
#about .contentItem .cards .imgbox {
  margin-bottom: 10px;
}
#about .contentItem .Expert {
  font-size: 18px;
  line-height: 50px;
  letter-spacing: 0px;
  color: #323333;
}
#about .contentItem .lists {
  margin-bottom: 30px;
}
#about .achievements {
  padding-top: 50px;
  padding-bottom: 50px;
  background-size: 100% 100%;
}
#about .achievements .achievement .tit {
  font-size: 24px;
  line-height: 27px;
  letter-spacing: 0px;
  color: #4cb9cd;
  padding-top: 35px;
  padding-bottom: 15px;
}
#about .achievements .achievement .content {
  font-size: 18px;
  color: #323333;
}