     
     private let kViewHeight: CGFloat = 44
     private let scrollView = UIScrollView()
-    private let suggestionFont = UIFont.systemFontOfSize(17)
-    private let fontAttributes = [NSFontAttributeName: UIFont.systemFontOfSize(17)]
+    private let boldFontAttributes = [NSFontAttributeName: UIFont.boldSystemFontOfSize(17), NSForegroundColorAttributeName: UIColor.whiteColor()]
+    private let normalFontAttributes = [NSFontAttributeName: UIFont.systemFontOfSize(16), NSForegroundColorAttributeName: UIColor.whiteColor()]
     private let bgColor = UIColor(rgb: 0xADB5BD)
     private let separatorBgColor = UIColor(rgb: 0xC7CBD3)
     

        }
    }
    
    private func createVerticalSeparator(x: CGFloat) -> UIView {
        let verticalSeparator = UIView()
        verticalSeparator.frame = CGRectMake(x-11, 0, 1, kViewHeight)

    
    private func createSuggestionButton(x: CGFloat, suggestion: String, suggestionWidth: CGFloat) -> UIButton {
        let button = UIButton(type: .Custom)
        let suggestionTitle = getTitle(suggestion)
        button.setAttributedTitle(suggestionTitle, forState: .Normal)
        button.frame = CGRectMake(x, 0, suggestionWidth, kViewHeight)
        button.addTarget(self, action: #selector(selectSuggestion(_:)), forControlEvents: .TouchUpInside)
        return button
    }
    
    private func getTitle(suggestion: String) -> NSAttributedString {
        guard let prefix = currentText else {
            return NSMutableAttributedString()
        }
        var title: NSMutableAttributedString!
        
        if let range = suggestion.rangeOfString(prefix) where range.startIndex == suggestion.startIndex {
            title = NSMutableAttributedString(string:prefix, attributes:normalFontAttributes)
            var suffix = suggestion
            suffix.replaceRange(range, with: "")
            title.appendAttributedString(NSAttributedString(string: suffix, attributes:boldFontAttributes))
            
        } else {
            title = NSMutableAttributedString(string:suggestion, attributes:boldFontAttributes)
        }
        return title
    }
    
    @objc private func selectSuggestion(button: UIButton) {
