     let collectionView: UICollectionView = {
         let layout = UICollectionViewFlowLayout()
         layout.scrollDirection = .horizontal
-        layout.itemSize = Styles.Sizes.icon
         layout.minimumInteritemSpacing = Styles.Sizes.columnSpacing / 2.0
         let view = UICollectionView(frame: .zero, collectionViewLayout: layout)
         view.register(IssueReactionCell.self, forCellWithReuseIdentifier: IssueCommentReactionCell.reuse)

        return cell
    }

}

    
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }

    // MARK: IGListBindable
