Flex Direction = Column Wrap
A
B
C
D
E
F
G
Flex Direction = Column-Reverse Wrap-Reverse
A
B
C
D
E
F
G
Flex Direction = Row Wrap
A
B
C
D
E
F
G
Flex Direction = Row-Reverse Wrap-Reverse
A
B
C
D
E
F
G