.flex-item {
  width: 33.3%;
  height: 200rpx;
  text-align: center;
  line-height: 200rpx;
}
.flex-item-V {
  width: 100%;
  height: 150rpx;
  text-align: center;
  line-height: 150rpx;
}
.text {
  margin: 15rpx 10rpx;
  padding: 0 20rpx;
  background-color: #ebebeb;
  height: 70rpx;
  line-height: 70rpx;
  text-align: center;
  color: #777;
  font-size: 26rpx;
}
.desc {
  /* text-indent: 40rpx; */
}
.flex-pc {
  display: -webkit-box;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
          justify-content: center;
}