docs/Web/CSS/:right)
    73. [ :root ](/en-US/docs/Web/CSS/:root)
    74. [ :scope ](/en-US/docs/Web/CSS/:scope)
    75. [ :seeking ](/en-US/docs/Web/CSS/:seeking)
    76. [ :stalled ](/en-US/docs/Web/CSS/:stalled)
    77. [ :state() ](/en-US/docs/Web/CSS/:state) Experimental 
    78. [ :target ](/en-US/docs/Web/CSS/:target)
    79. [ :target-within ](/en-US/docs/Web/CSS/:target-within) Experimental 
    80. [ :user-invalid ](/en-US/docs/Web/CSS/:user-invalid)
    81. [ :user-valid ](/en-US/docs/Web/CSS/:user-valid)
    82. [ :valid ](/en-US/docs/Web/CSS/:valid)
    83. [ :visited ](/en-US/docs/Web/CSS/:visited)
    84. [ :volume-locked ](/en-US/docs/Web/CSS/:volume-locked)
    85. [ :where() ](/en-US/docs/Web/CSS/:where)
  14. Pseudo-elements 
    1. [ ::-moz-color-swatch ](/en-US/docs/Web/CSS/::-moz-color-swatch) Non-standard 
    2. [ ::-moz-focus-inner ](/en-US/docs/Web/CSS/::-moz-focus-inner) Experimental 
    3. [ ::-moz-list-bullet ](/en-US/docs/Web/CSS/::-moz-list-bullet) Non-standard 
    4. [ ::-moz-list-number ](/en-US/docs/Web/CSS/::-moz-list-number) Non-standard 
    5. [ ::-moz-page ](/en-US/docs/Web/CSS/::-moz-page) Non-standard 
    6. [ ::-moz-page-sequence ](/en-US/docs/Web/CSS/::-moz-page-sequence) Non-standard 
    7. [ ::-moz-progress-bar ](/en-US/docs/Web/CSS/::-moz-progress-bar) Non-standard 
    8. [ ::-moz-range-progress ](/en-US/docs/Web/CSS/::-moz-range-progress) Non-standard 
    9. [ ::-moz-range-thumb ](/en-US/docs/Web/CSS/::-moz-range-thumb) Non-standard 
    10. [ ::-moz-range-track ](/en-US/docs/Web/CSS/::-moz-range-track) Non-standard 
    11. [ ::-moz-scrolled-page-sequence ](/en-US/docs/Web/CSS/::-moz-scrolled-page-sequence) Non-standard 
    12. [ ::-webkit-inner-spin-button ](/en-US/docs/Web/CSS/::-webkit-inner-spin-button) Non-standard 
    13. [ ::-webkit-meter-bar ](/en-US/docs/Web/CSS/::-webkit-meter-bar) Non-standard 
    14. [ ::-webkit-meter-even-less-good-value ](/en-US/docs/Web/CSS/::-webkit-meter-even-less-good-value) Non-standard 
    15. [ ::-webkit-meter-inner-element ](/en-US/docs/Web/CSS/::-webkit-meter-inner-element) Non-standard 
    16. [ ::-webkit-meter-optimum-value ](/en-US/docs/Web/CSS/::-webkit-meter-optimum-value) Non-standard 
    17. [ ::-webkit-meter-suboptimum-value ](/en-US/docs/Web/CSS/::-webkit-meter-suboptimum-value) Non-standard 
    18. [ ::-webkit-progress-bar ](/en-US/docs/Web/CSS/::-webkit-progress-bar) Non-standard 
    19. [ ::-webkit-progress-inner-element ](/en-US/docs/Web/CSS/::-webkit-progress-inner-element) Non-standard 
    20. [ ::-webkit-progress-value ](/en-US/docs/Web/CSS/::-webkit-progress-value) Non-standard 
    21. [ ::-webkit-scrollbar ](/en-US/docs/Web/CSS/::-webkit-scrollbar) Non-standard 
    22. [ ::-webkit-search-cancel-button ](/en-US/docs/Web/CSS/::-webkit-search-cancel-button) Non-standard 
    23. [ ::-webkit-search-results-button ](/en-US/docs/Web/CSS/::-webkit-search-results-button) Non-standard 
    24. [ ::-webkit-slider-runnable-track ](/en-US/docs/Web/CSS/::-webkit-slider-runnable-track) Experimental 
    25. [ ::-webkit-slider-thumb ](/en-US/docs/Web/CSS/::-webkit-slider-thumb) Experimental 
    26. [ ::after ](/en-US/docs/Web/CSS/::after)
    27. [ ::backdrop ](/en-US/docs/Web/CSS/::backdrop)
    28. [ ::before ](/en-US/docs/Web/CSS/::before)
    29. [ ::cue ](/en-US/docs/Web/CSS/::cue)
    30. [ ::cue-region ](/en-US/docs/Web/CSS/::cue-region)
    31. [ ::file-selector-button ](/en-US/docs/Web/CSS/::file-selector-button)
    32. [ ::first-letter ](/en-US/docs/Web/CSS/::first-letter)
    33. [ ::first-line ](/en-US/docs/Web/CSS/::first-line)
    34. [ ::grammar-error ](/en-US/docs/Web/CSS/::grammar-error)
    35. [ ::highlight() ](/en-US/docs/Web/CSS/::highlight)
    36. [ ::marker ](/en-US/docs/Web/CSS/::marker)
    37. [ ::part() ](/en-US/docs/Web/CSS/::part)
    38. [ ::placeholder ](/en-US/docs/Web/CSS/::placeholder)
    39. [ ::selection ](/en-US/docs/Web/CSS/::selection)
    40. [ ::slotted() ](/en-US/docs/Web/CSS