CSS box-decoration-break

- CR

Controls whether the box's margins, borders, padding, and other decorations wrap the broken edges of the box fragments (when the box is split by a break (page/column/region/line).

Chrome

  1. ❌ 4 - 21: Not supported
  2. ◐ 22 - 129: Partial support
  3. ✅ 130 - 155: Supported
  4. ✅ 156: Supported
  5. ✅ 157 - 159: Supported

Edge

  1. ❌ 12 - 18: Not supported
  2. ◐ 79 - 129: Partial support
  3. ✅ 130 - 154: Supported
  4. ✅ 155: Supported

Safari

  1. ❌ 3.1 - 6: Not supported
  2. ◐ 6.1 - 26.6: Partial support
  3. ◐ 27: Partial support
  4. ◐ 27.1 - TP: Partial support

Firefox

  1. ❌ 2 - 31: Not supported
  2. ✅ 32 - 157: Supported
  3. ✅ 158: Supported
  4. ✅ 159 - 161: Supported

Opera

  1. ❌ 9 - 10.6: Not supported
  2. ✅ 11 - 12.1: Supported
  3. ◐ 15 - 115: Partial support
  4. ✅ 116 - 134: Supported
  5. ✅ 135: Supported

IE

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

Chrome for Android

  1. ✅ 156: Supported

Safari on iOS

  1. ❌ 3.2 - 6.1: Not supported
  2. ◐ 7 - 26.6: Partial support
  3. ◐ 27.0: Partial support
  4. ◐ 27.1 - 27.2: Partial support

Samsung Internet

  1. ◐ 4 - 29: Partial support
  2. ◐ 30: Partial support

Opera Mini

  1. ◐ all: Partial support

Opera Mobile

  1. ❌ 10: Not supported
  2. ✅ 11 - 12.1: Supported
  3. ◐ 80: Partial support

UC Browser for Android

  1. ◐ 15.5: Partial support

Android Browser

  1. ❌ 2.1 - 4.3: Not supported
  2. ◐ 4.4 - 4.4.4: Partial support
  3. ✅ 156: Supported

Firefox for Android

  1. ✅ 158: Supported

QQ Browser

  1. ◐ 14.9: Partial support

Baidu Browser

  1. ◐ 13.52: Partial support

KaiOS Browser

  1. ✅ 2.5: Supported
  2. ✅ 3: Supported
Resources:
Chromium bug to unprefix `-webkit-box-decoration-break`
MDN Web Docs - CSS box-decoration-break
WebKit position request to support box-decoration-break everywhere without prefix
Demo of effect on box border