Can I use
?

CSS property: float: Flow-relative values `inline-start` and `inline-end`

IE

  1. 6 - 10: Not supported
  2. 11: Not supported

Edge

  1. 12 - 18: Not supported
  2. 79 - 102: Disabled by default
  3. 103: Disabled by default

Firefox

  1. 2 - 54: Not supported
  2. 55 - 101: Supported
  3. 102: Supported
  4. 103 - 104: Supported

Chrome

  1. 4 - 69: Not supported
  2. 70 - 102: Disabled by default
  3. 103: Disabled by default
  4. 104 - 106: Disabled by default

Safari

  1. 3.1 - 15.4: Not supported
  2. 15.5: Not supported
  3. 16.0: Not supported
  4. TP: Support unknown

Opera

  1. 10 - 56: Not supported
  2. 57 - 85: Disabled by default
  3. 86: Disabled by default
  4. 87: Disabled by default

Safari on iOS

  1. 3.2 - 15.4: Not supported
  2. 15.5: Not supported
  3. 16.0: Not supported

Opera Mini

  1. all: Support unknown

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 103: Not supported

Opera Mobile

  1. 12 - 12.1: Not supported
  2. 64: Not supported

Chrome for Android

  1. 103: Disabled by default

Firefox for Android

  1. 101: Supported

UC Browser for Android

  1. 12.12: Support unknown

Samsung Internet

  1. 4 - 16.0: Not supported
  2. 17.0: Not supported

QQ Browser

  1. 10.4: Support unknown

Baidu Browser

  1. 7.12: Support unknown

KaiOS Browser

  1. 2.5: Support unknown