1. CSS outline properties

    The CSS outline properties draw a border around an element that does not affect layout, making it ideal for highlighting. This covers the `outline` shorthand, as well as `outline-width`, `outline-style`, `outline-color` and `outline-offset`.

  2. CSS text-stroke and text-fill

    Method of declaring the outline (stroke) width and color for text.

  3. TTF/OTF - TrueType and OpenType font support

    Support for the TrueType (.ttf) and OpenType (.otf) outline font formats in @font-face.

  4. css property: outline

  5. css property: outline-color

  6. css property: outline-color: transparent

  7. css property: outline-offset

  8. css property: outline-style

  9. css property: outline-style: auto

  10. css property: outline-style: dashed

  11. css property: outline-style: dotted

  12. css property: outline-style: double

  13. css property: outline-style: groove

  14. css property: outline-style: inset

  15. css property: outline-style: none

  16. css property: outline-style: outset

  17. css property: outline-style: ridge

  18. css property: outline-style: solid

  19. css property: outline-width

  20. css property: outline-width: medium

  21. css property: outline-width: thick

  22. css property: outline-width: thin

  23. css property: outline: auto

  24. css property: outline: currentcolor

  25. css property: outline: dashed

  26. css property: outline: dotted

  27. css property: outline: double

  28. css property: outline: groove

  29. css property: outline: inset

  30. css property: outline: medium

  31. css property: outline: none

  32. css property: outline: outset

  33. css property: outline: ridge

  34. css property: outline: solid

  35. css property: outline: thick

  36. css property: outline: thin

  37. css property: outline: transparent