underPageBackgroundColor
The color the web view displays behind the active page, visible when the user scrolls beyond the bounds of the page.
Declaration
@NSCopying var underPageBackgroundColor: UIColor! { get set }@NSCopying var underPageBackgroundColor: NSColor! { get set }Discussion
The web view derives the default value of this property from the content of the page, using the background colors of the <html> and <body> elements with the background color of the web view. To override the default color, set this property to a new color.