text-align : start; text-align-last : end
X X X XXX
text-align : end; text-align-last : start
X X X XXX
text-align : left; text-align-last : right
X X X XXX
text-align : right; text-align-last : left
X X X XXX
text-align : center; text-align-last : left
X X X XXX
Since text-align is not justify, text-align-last property shouldn't be respected,
thus the alignment should be as defined by text-align.