Flex items (child items)
Properties that are set on the child element only apply to the child element itself. It overlays the properties of the parent element. The child element properties can be set on each control via FlexItemLayout (API).
Flex:
Controls the following properties:
- how much free space a flex item gets(flex-grow),
- how much it may shrink if there is a lack of space(flex-shrink),
- with which output value it starts(flex-basis).

Order:
Controls the visual sequence of individual flex items within a flex container.

AlignSelf:
Allows you to override the alignment of a single flex element along the transverse axis. It overwrites the (align-items) setting of the flex container for this specific element.
