selector list argument of :not()

- WD

Selectors Level 3 only allowed :not() pseudo-class to accept a single simple selector, which the element must not match any of. Thus, :not(a, .b, [c]) or :not(a.b[c]) did not work. Selectors Level 4 allows :not() to accept a list of selectors. Thus, :not(a):not(.b):not([c]) can instead be written as :not(a, .b, [c]) and :not(a.b[c]) works as intended.

IE

  1. 5.5 - 10: Not supported
  2. 11: Not supported

Edge

  1. 12 - 18: Not supported
  2. 79: Support unknown
  3. 80 - 86: Not supported
  4. 87: Not supported

Firefox

  1. 2 - 82: Not supported
  2. 83: Not supported
  3. 84 - 85: Supported

Chrome

  1. 4 - 86: Not supported
  2. 87: Not supported
  3. 88 - 90: Support unknown

Safari

  1. 3.1 - 8: Not supported
  2. 9 - 13.1: Supported
  3. 14: Supported
  4. TP: Supported

Opera

  1. 9 - 71: Not supported
  2. 72: Not supported

iOS Safari

  1. 3.2 - 8.4: Not supported
  2. 9 - 13.7: Supported
  3. 14: Supported

Opera Mini

  1. all: Not supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 81: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 59: Not supported

Chrome for Android

  1. 87: Not supported

Firefox for Android

  1. 83: Not supported

UC Browser for Android

  1. 12.12: Not supported

Samsung Internet

  1. 4 - 12.0: Not supported
  2. 13.0: Not supported

QQ Browser

  1. 10.4: Not supported

Baidu Browser

  1. 7.12: Not supported

KaiOS Browser

  1. 2.5: Not supported
Resources:
Chrome feature request issue
Firefox feature request bug
MDN Web Docs - CSS :not