     
         // Transportation Type Picker
         transportationTypePickerView.delegate = self
+        transportationTypePickerView.backgroundColor = UIColor(red: 0/255, green: 64/255, blue: 128/255, alpha: 0.5)
+        transportationTypePickerView.showsSelectionIndicator = true
     
     }
     

        return 1
    }
    
    func pickerView(pickerView: UIPickerView, titleForRow row: Int, forComponent component: Int) -> String? {
       
        if pickerView.tag == 0 {
            return countryArray[row]
        }
        if pickerView.tag == 1 {
            
            return transportationTypeArray[row]
        }
        
        return countryArray[row]
    }
    
    func pickerView(pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
        
        if pickerView.tag == 0 {
            
        let indexPath = NSIndexPath(forRow: 0, inSection: 0)
        let cell = tableView.cellForRowAtIndexPath(indexPath) as! AddTableViewCell
        cell.countryTextField.text = countryArray[row]
            
        } else if pickerView.tag == 1 {
            
            for index in 0..<rows.count {
                
                if let cell = allArray[index] as? TransportationTableViewCell {
    
                        cell.typeTextField.text = transportationTypeArray[row]
                }
            }
        }
    }
    
    func pickerView(pickerView: UIPickerView, attributedTitleForRow row: Int, forComponent component: Int) -> NSAttributedString? {
        
        let title = NSAttributedString(string: countryArray[row], attributes: [NSForegroundColorAttributeName: UIColor.whiteColor()])
        return title
        
    }
    
    
    // MARK: TextField Delegate

            returnDatePicker.addTarget(self, action: #selector(AddViewController.updateDateField(_:)), forControlEvents: .ValueChanged)
        }
        
        if let cell = textField.superview?.superview as? TransportationTableViewCell {
         
            cell.typeTextField.inputView = transportationTypePickerView
