This property is a shorthand for the following CSS properties:
1-align-items
2-justify-items
Possible values => start|flex-start|self-start|end|flex-end|self-end|
right|left|center|space-around|space-between|space-evenly|baseline|stretch
This property is a shorthand for the following CSS properties:
1-align-content
2-justify-content
Possible values => start|flex-start|end|flex-end|right|left|center|
space-around|space-between|space-evenly|baseline|stretch
