The center of the text flow is aligned to the center of the layout box.
Same as "Justified" except the case with a single line which is centered.
The bottom of the text flow is aligned to the bottom edge of the layout box.
The lines of text are justified between the top and bottom edges of the layout box.
The top of the text flow is aligned to the top edge of the layout box.
Specifies the alignment of paragraph text along the flow direction axis.