 
         addSubview(textLabel)
 
-        textLabel.font = .systemFont(ofSize: UIFont.systemFontSize + 4)
+        textLabel.font = .boldSystemFont(ofSize: UIFont.systemFontSize)
         textLabel.textColor = .gray
         textLabel.textAlignment = .left
         textLabel.numberOfLines = 0


            NSLayoutConstraint(item: textLabel, attribute: .height, relatedBy: .equal,
                               toItem: nil, attribute: .height,
                               multiplier: 1.0, constant: 20.0)
        ])

        backgroundColor = .white

    }

    func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, referenceSizeForHeaderInSection section: Int) -> CGSize {
        return CGSize(width: collectionView.bounds.width, height: 36.0)
    }

    func collectionView(_ collectionView: UICollectionView, willDisplaySupplementaryView view: UICollectionReusableView, forElementKind elementKind: String, at indexPath: IndexPath) {
