.question{
  background: white;
  padding: 4rpx 20rpx 22rpx 22rpx;
  border-radius: 18rpx;
}
.hint{
  padding: 6px;
  font-size: 15px;
  color: #0080f0;
}
.title>text,.title>rich-text{
  margin: 5rpx 6rpx 12rpx 6rpx;
  display: block;
}