.column-title .title {
  font-size: 0.36rem;
  font-family: Source Han Sans CN, Source Han Sans CN-700;
  font-weight: 700;
  text-align: center;
  color: #000000;
  line-height: 0.52rem;
}

.column-title .des {
  font-size: 0.2rem;
  line-height: 0.4rem;
  color: #444;
  margin: 0.24rem auto 0 auto;
  width: 12.6rem;
  text-align: center;
}