How to set background color?

[StainlessStlRat]

Love the library, perhaps I'm missing something. But is there a way to set the color of the background view for a page?

[kingfive]

I guss you are finding for this setting:

var bulletinManager: BLTNItemManager = {
    let rootItem: BLTNItem = page
    return BLTNItemManager(rootItem: rootItem)
}()
self.bulletinManager.backgroundColor = UIColor.red
self.bulletinManager.showBulletin(above: yourController)