1. htmlmapelement api: areas

2. css property: grid-area

3. css property: position-area

4. css property: position-area: block-end

5. css property: position-area: bottom

6. css property: position-area: center

7. css property: position-area: end

8. css property: position-area: left

9. css property: position-area: none

10. css property: position-area: right

11. css property: position-area: self-end

12. css property: position-area: self-start

13. css property: position-area: span-all

14. css property: position-area: span-end

15. css property: position-area: span-top

16. css property: position-area: span-y-end

17. css property: position-area: start

18. css property: position-area: top

19. css property: position-area: x-end

20. css property: position-area: x-self-end

21. css property: position-area: x-start

22. css property: position-area: y-end

23. css property: position-area: y-self-end

24. css property: position-area: y-start

25. types: `env()`: safe area inset variable `safe-area-inset-bottom`

26. types: `env()`: safe area inset variable `safe-area-inset-left`

27. types: `env()`: safe area inset variable `safe-area-inset-right`

28. types: `env()`: safe area inset variable `safe-area-inset-top`

29. types: `env()`: window controls overlay variable `titlebar-area-height`

30. types: `env()`: window controls overlay variable `titlebar-area-width`

31. types: `env()`: window controls overlay variable `titlebar-area-x`

32. types: `env()`: window controls overlay variable `titlebar-area-y`

33. html element: area

34. html element: area: alt

35. html element: area: attributionsrc

36. html element: area: coords

37. html element: area: download

38. html element: area: href

39. html element: area: `target="_blank"` implies `rel="noopener"` behavior

40. html element: area: nohref

41. html element: area: ping

42. html element: area: referrerpolicy

43. html element: area: referrerpolicy: no-referrer-when-downgrade

44. html element: area: referrerpolicy: origin-when-cross-origin

45. html element: area: referrerpolicy: unsafe-url

46. html element: area: rel

47. html element: area: rel: noopener

48. html element: area: rel: noreferrer

49. html element: area: shape

50. html element: area: target