What does display flex do in CSS?

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Tags

1. #vertically
2. #based
3. #direction
4. #opposed
5. #block
6. #space
7. #layouts
8. #container
9. #regular
10. #layout
11. #flexbox
12. #importantly
13. #agnostic
14. #available
15. #prevent
16. #expands
17. #horizontally
18. #inline
19. #overflow
20. #items
21. #which
22. #shrinks