1. CSS Flexible Box Layout Module

    Method of positioning elements in horizontal or vertical stacks. Support includes all properties prefixed with `flex`, as well as `display: flex`, `display: inline-flex`, `align-content`, `align-items`, `align-self`, `justify-content` and `order`.

  2. css property: align-content: supported in flex layout

  3. css property: align-content: supported in flex layout: `baseline`

  4. css property: align-content: supported in flex layout: `first baseline` and `last baseline`

  5. css property: align-content: supported in flex layout: `left` and `right`

  6. css property: align-content: supported in flex layout: `safe` and `unsafe`

  7. css property: align-content: supported in flex layout: `space-evenly`

  8. css property: align-content: supported in flex layout: `start` and `end`

  9. css property: align-content: supported in flex layout: `stretch`

  10. css property: align-items: supported in flex layout

  11. css property: align-items: supported in flex layout: `first baseline` and `last baseline`

  12. css property: align-items: supported in flex layout: `left` and `right`

  13. css property: align-items: supported in flex layout: `safe` and `unsafe`

  14. css property: align-items: supported in flex layout: `start` and `end`

  15. css property: align-self: supported in flex layout

  16. css property: align-self: supported in flex layout: `baseline`

  17. css property: align-self: supported in flex layout: `first baseline` and `last baseline`

  18. css property: align-self: supported in flex layout: `left` and `right`

  19. css property: align-self: supported in flex layout: `safe` and `unsafe`

  20. css property: align-self: supported in flex layout: `start` and `end`

  21. css property: align-self: supported in flex layout: `stretch`

  22. css property: column-gap: supported in flex layout

  23. css property: display: flex

  24. css property: flex-basis

  25. css property: flex-basis: `auto`

  26. css property: flex-basis: `content`

  27. css property: flex-basis: max-content

  28. css property: flex-basis: min-content

  29. css property: flex-direction

  30. css property: flex-flow

  31. css property: flex-grow

  32. css property: flex-grow: <0 animate

  33. css property: flex-shrink

  34. css property: flex-wrap

  35. css property: gap: supported in flex layout

  36. css property: justify-content: supported in flex layout

  37. css property: justify-content: supported in flex layout: `baseline`

  38. css property: justify-content: supported in flex layout: `first baseline` and `last baseline`

  39. css property: justify-content: supported in flex layout: `left` and `right`

  40. css property: justify-content: supported in flex layout: `safe` and `unsafe`

  41. css property: justify-content: supported in flex layout: `space-evenly`

  42. css property: justify-content: supported in flex layout: `start` and `end`

  43. css property: justify-content: supported in flex layout: `stretch`

  44. css property: justify-items: supported in flex layout

  45. css property: justify-self: supported in flex layout

  46. css property: place-content: supported in flex layout

  47. css property: place-items: supported in flex layout

  48. css property: place-self: supported in flex layout

  49. css property: position: absolutely-positioned flex children

  50. css property: row-gap: supported in flex layout