.demo {
  padding: 0 32rpx 48rpx;
}

.demo:last-child {
  padding-bottom: 0;
}

.demo-desc {
  font-size: 14px;
  color: rgba(0, 0, 0, 0.6);
  margin-bottom: 32rpx;
}

.demo .margin-16:not(:last-child) {
  margin-right: 32rpx;
}
