CSS Shapes Level 1

- CR

Allows geometric shapes to be set in CSS to define an area for text to flow around. Includes properties shape-outside, shape-margin and shape-image-threshold

IE

  1. 5.5 - 10
  2. 11

Edge

  1. 12 - 18
  2. 79 - 81
  3. 83

Firefox

  1. 2 - 50
  2. 51 - 61
  3. 62 - 77
  4. 78
  5. 79 - 80

Chrome

  1. 4 - 33
  2. 34 - 36
  3. 37 - 81
  4. 83
  5. 84 - 86

Safari

  1. 3.1 - 7
  2. 7.1 - 10
  3. 10.1 - 13
  4. 13.1
  5. 14 - TP

Opera

  1. 9 - 23
  2. 24 - 68
  3. 69

iOS Safari

  1. 3.2 - 7.1
  2. 8 - 10.2
  3. 10.3 - 13.3
  4. 13.4
  5. 14.0

Opera Mini

  1. all

Android Browser

  1. 2.1 - 4.4.4
  2. 81

Blackberry Browser

  1. 7
  2. 10

Opera Mobile

  1. 10 - 12.1
  2. 46

Chrome for Android

  1. 81

Firefox for Android

  1. 68

IE Mobile

  1. 10
  2. 11

UC Browser for Android

  1. 12.12

Samsung Internet

  1. 4 - 11.2
  2. 12.0

QQ Browser

  1. 10.4

Baidu Browser

  1. 7.12

KaiOS Browser

  1. 2.5
Resources:
A List Apart article
Firefox tracking bug