ProductTourAppearance

Name	Type
`backgroundColor`	`string`
`borderColor`	`string`
`borderRadius`	`number`
`boxShadow`	`string`
`buttonBorderRadius`	`number`
`buttonColor`	`string`
`dismissOnClickOutside`	`boolean`
defaults to true, auto-set to false for announcements/banners
`fontFamily`	`string`
`showOverlay`	`boolean`
`textColor`	`string`
`whiteLabel`	`boolean`
`zIndex`	`number`