A layout element used within custom controls, to allow for custom styling. Example Styling <style> .rockStackView { background-color: red; } </style> Custom Styles StyleTypeDescription background-colorColorThe color of the background of the view. tint-colorColorThe color of the tint of the view. tv-interitem-spacingIntegerThe amount of spacing to include between the children. margin4-TupleThe margin of the view. Applies the same logic as standard CSS margin, so 4 would be a valid input, as would 4,4,4,4. widthIntegerThe width of the frame of the stack view. border-radiusIntegerThe border radius to apply to the view. layout-directionString Accepted values are horizontal or vertical. Represents the layout direction of the content within.