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CSS box-decoration-break

Controls whether a box's margins, borders, padding, and other decorations wrap the broken edges of the box fragments when a break page/column/region/line occurs within a box.

Last updated on : 2025-11-11

Browser Versions

Edge

Firefox

Chrome

Safari

Opera

5.5 - 11

12 - 18

79 - 130

131 - 142

2 - 31

32 - 147

4 - 21

22 - 133

134 - 145

3.2 - 6

6.1 - 26.2

9.5 - 10

15 - 115

11.6 - 122

Fully Supported

Partially

No Support

Formal Definition

Inherited

Applies to

all elements

Initial value

slice

Animation type

discrete

Computed value

as specified

Specifications

CSS Fragmentation Module Level 3 # break-decoration

Syntax

/* Keyword values */
 box-decoration-break: slice;
 box-decoration-break: clone;
 /* Global values */
 box-decoration-break: initial;
 box-decoration-break: inherit;
 box-decoration-break: revert;
 box-decoration-break: unset;

Browser Compatibility

CSS box-decoration-break on IE is not supported on any IE versions.

CSS box-decoration-break on Edge is fully supported on 131-142, partially supported on 79-130, and not supported on 12-18 Edge versions.

CSS box-decoration-break on Firefox is fully supported on 32-147, and not supported on 2-31 Firefox versions.

CSS box-decoration-break on Chrome is fully supported on 134-145, partially supported on 22-133, and not supported on 4-21 Chrome versions.

CSS box-decoration-break on Safari is partially supported on 6.1-26.2, and not supported on 3.2-6 Safari versions.

CSS box-decoration-break on Opera is fully supported on 11.6-122, partially supported on 15-115, and not supported on 9.5-10 Opera versions.

CSS box-decoration-break on Safari on iOS is partially supported on 7-26.1, and not supported on 3.2-6 Safari on iOS versions.

CSS box-decoration-break on Android Browser is fully supported on 130-142, partially supported on 4.4-129, and not supported on 2.3-4 Android Browser versions.

CSS box-decoration-break on Opera Mobile is fully supported on 11.5-12, partially supported on 64-80, and not supported on 10-10 Opera Mobile versions.

CSS box-decoration-break on Chrome for Android is fully supported on 130-142 and partially supported on 97-129 Chrome for Android versions.

CSS box-decoration-break on Firefox for Android is fully supported on all Firefox for Android versions.

CSS box-decoration-break on Samsung Internet is partially supported on all Samsung Internet versions.

Browser Support for CSS box-decoration-break

CSS box-decoration-break on Chrome

CSS box-decoration-break on Safari

CSS box-decoration-break on Firefox

CSS box-decoration-break on Internet Explorer

CSS box-decoration-break on Opera

CSS box-decoration-break on Edge

References

Data sourced from

High

Overall Browser Compatibility Score

Note:CSS box-decoration-break shows a browser compatibility score of 92. This is a collective score out of 100 to represent browser support of a web technology. The higher this score is, the greater is the browser compatibility. The browser compatibility score is not a 100% reflection for every browser and the web technology support. However, it does give you an estimate on how much you should rely on a particular web technology in terms of browser compatibility.

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