1. xranchorset api: size

2. css property: block-size: `anchor-size()`

3. css property: bottom: `anchor-size()`

4. css property: height: `anchor-size()`

5. css property: inline-size: `anchor-size()`

6. css property: inset-block-end: `anchor-size()`

7. css property: inset-block-start: `anchor-size()`

8. css property: inset-block: `anchor-size()`

9. css property: inset-inline-end: `anchor-size()`

10. css property: inset-inline-start: `anchor-size()`

11. css property: inset-inline: `anchor-size()`

12. css property: inset: `anchor-size()`

13. css property: left: `anchor-size()`

14. css property: margin-block-end: `anchor-size()`

15. css property: margin-block-start: `anchor-size()`

16. css property: margin-block: `anchor-size()`

17. css property: margin-bottom: `anchor-size()`

18. css property: margin-inline-end: `anchor-size()`

19. css property: margin-inline-start: `anchor-size()`

20. css property: margin-inline: `anchor-size()`

21. css property: margin-left: `anchor-size()`

22. css property: margin-right: `anchor-size()`

23. css property: margin-top: `anchor-size()`

24. css property: margin: `anchor-size()`

25. css property: max-block-size: `anchor-size()`

26. css property: max-height: `anchor-size()`

27. css property: max-inline-size: `anchor-size()`

28. css property: max-width: `anchor-size()`

29. css property: min-block-size: `anchor-size()`

30. css property: min-height: `anchor-size()`

31. css property: min-inline-size: `anchor-size()`

32. css property: min-width: `anchor-size()`

33. css property: right: `anchor-size()`

34. css property: top: `anchor-size()`

35. css property: width: `anchor-size()`

36. types: `anchor-size()`

37. types: `anchor-size()`: valid in inset and margin property values.