1. html element: i

2. html element: iframe

3. html element: iframe: allow

4. html element: iframe: csp

5. html element: iframe: frameborder

6. html element: iframe: longdesc

7. html element: iframe: name

8. html element: iframe: sandbox

9. html element: iframe: src

10. html element: iframe: srcdoc

11. html element: img

12. html element: img: alt

13. html element: img: border

14. html element: img: hspace

15. html element: img: ismap

16. html element: img: longdesc

17. html element: img: name

18. html element: img: src

19. html element: img: usemap

20. html element: img: vspace

21. html element: input

22. html element: input: accept

23. html element: input: alt

24. html element: input: capture

25. html element: input: checked

26. html element: input: form

27. html element: input: formenctype

28. html element: input: formmethod

29. html element: input: formtarget

30. html element: input: max

31. html element: input: maxlength

32. html element: input: name

33. html element: input: pattern

34. html element: input: placeholder

35. html element: input: popovertarget

36. html element: input: readonly

37. html element: input: src

38. html element: input: step

39. html element: input: `type="date"`

40. html element: input: `type="range"`

41. html element: input: `type="reset"`

42. html element: input: `type="tel"`

43. html element: input: `type="text"`

44. html element: input: `type="url"`

45. html element: input: `type="week"`

46. html element: input: usemap

47. html element: ins

48. svg element: image

49. svg element: image: x

50. svg element: image: y