The column-gap
CSS property sets the size of the gap (gutter) between an element's columns.
The source for this interactive example is stored in a GitHub repository. If you'd like to contribute to the interactive examples project, please clone https://github.com/mdn/interactive-examples and send us a pull request.
Initially a part of Multi-column Layout, the definition of column-gap
has been broadened to include multiple layout methods. Now specified in Box Alignment, it may be used in Multi-column, Flexible Box, and Grid layouts.
Syntax
/* Keyword value */ column-gap: normal; /* <length> values */ column-gap: 3px; column-gap: 2.5em; /* <percentage> value */ column-gap: 3%; /* Global values */ column-gap: inherit; column-gap: initial; column-gap: unset;
The column-gap
property is specified as one of the values listed below.
Values
normal
- The browser's default spacing is used between columns. For multi-column layout this is specified as
1em
. For all other layout types it is 0. <length>
- The size of the gap between columns, defined as a
<length>
. The<length>
property's value must be non-negative. <percentage>
- The size of the gap between columns, defined as a
<percentage>
. The<percentage>
property's value must be non-negative.
Formal definition
Initial value | normal
|
Applies to | multi-column elements, flex containers, grid containers |
Inherited | no |
Percentages | refer to corresponding dimension of the content area |
Computed value | as specified, with <length>s made absolute, and normal computing to zero except on multi-column elements |
Animation type | a length, percentage or calc(); |
Formal syntax
normal | <length-percentage>where <length-percentage> = <length> | <percentage>
Examples
Flex layout
HTML
<div id="flexbox">
<div></div>
<div></div>
<div></div>
</div>
CSS
#flexbox { display: flex; height: 100px; column-gap: 20px; } #flexbox > div { border: 1px solid green; background-color: lime; flex: auto; }
Result
Grid layout
HTML
<div id="grid">
<div></div>
<div></div>
<div></div>
</div>
CSS
#grid { display: grid; height: 100px; grid-template-columns: repeat(3, 1fr); grid-template-rows: 100px; column-gap: 20px; } #grid > div { border: 1px solid green; background-color: lime; }
Result
Multi-column layout
HTML
<p class="content-box">
This is some multi-column text with a 40px column
gap created with the CSS `column-gap` property.
Don't you think that's fun and exciting? I sure do!
</p>
CSS
.content-box { column-count: 3; column-gap: 40px; }
Result
Specifications
Specification | Status | Comment |
---|---|---|
CSS Box Alignment Module Level 3The definition of 'column-gap' in that specification. | Working Draft | Applies to grid and flexbox |
CSS Grid LayoutThe definition of 'column-gap' in that specification. | Candidate Recommendation | Specifies how this property affects grid layouts |
CSS Multi-column Layout ModuleThe definition of 'column-gap' in that specification. | Working Draft | Initial definition |
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Support in Flex layout
Update compatibility data on GitHub
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Supported in Flex Layout | Chrome
Full support 84 |
Edge
Full support 84 |
Firefox
Full support 63 |
IE
No support No |
Opera
Full support 70 |
Safari
No support No |
WebView Android
Full support 84 |
Chrome Android
Full support 84 |
Firefox Android
Full support 63 |
Opera Android
No support No |
Safari iOS
No support No |
Samsung Internet Android
No support No |
Legend
- Full support
- Full support
- No support
- No support
Support in Grid layout
Update compatibility data on GitHub
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Supported in Grid Layout |
Chrome Full support 66 Full support 66 Full support 57 Alternate Name' Uses the non-standard name: Alternate Name' Uses the non-standard name: |
Edge Full support 16 Full support 16 Full support 16 Alternate Name' Uses the non-standard name: |
Firefox Full support 61 Full support 61 Full support 52 Alternate Name' Uses the non-standard name: Alternate Name' Uses the non-standard name: |
IE
No support No |
Opera Full support 53 Full support 53 Full support 44 Alternate Name' Uses the non-standard name: Alternate Name' Uses the non-standard name: |
Safari Full support 12.1 Full support 12.1 Full support 10.1 Alternate Name' Uses the non-standard name: |
WebView Android Full support 66 Full support 66 Full support 57 Alternate Name' Uses the non-standard name: |
Chrome Android Full support 66 Full support 66 Full support 57 Alternate Name' Uses the non-standard name: Alternate Name' Uses the non-standard name: |
Firefox Android Full support 61 Full support 61 Full support 52 Alternate Name' Uses the non-standard name: Alternate Name' Uses the non-standard name: |
Opera Android Full support 47 Full support 47 Full support 43 Alternate Name' Uses the non-standard name: Alternate Name' Uses the non-standard name: |
Safari iOS Full support 12 Full support 12 Full support 10.3 Alternate Name' Uses the non-standard name: |
Samsung Internet Android Full support 9.0 Full support 9.0 Full support 6.0 Alternate Name' Uses the non-standard name: |
Legend
- Full support
- Full support
- No support
- No support
- User must explicitly enable this feature.'
- User must explicitly enable this feature.
- Uses a non-standard name.'
- Uses a non-standard name.
Support in Multi-column layout
Update compatibility data on GitHub
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Supported in Multi-column Layout |
Chrome Full support 50 Full support 50 Full support 1 Prefixed' Implemented with the vendor prefix: -webkit- |
Edge Full support 12 Full support 12 Full support 12 Prefixed' Implemented with the vendor prefix: -webkit- |
Firefox Full support 52 Full support 52 No support 1.5 — 74 Prefixed' Implemented with the vendor prefix: -moz-
Notes' Before Firefox 3, the default value for the |
IE
Full support 10 |
Opera Full support 37 Full support 37 Full support 15 Prefixed' Implemented with the vendor prefix: -webkit- No support 11.1 — 15 |
Safari Full support 10 Full support 10 Full support 3 Prefixed' Implemented with the vendor prefix: -webkit- |
WebView Android Full support 50 Full support 50 Full support ≤37 Prefixed' Implemented with the vendor prefix: -webkit- |
Chrome Android Full support 50 Full support 50 Full support 18 Prefixed' Implemented with the vendor prefix: -webkit- |
Firefox Android Full support 52 Full support 52 Full support 4 Prefixed' Implemented with the vendor prefix: -moz- |
Opera Android Full support 37 Full support 37 Full support 14 Prefixed' Implemented with the vendor prefix: -webkit- No support 11.1 — 14 |
Safari iOS Full support 10 Full support 10 Full support 3 Prefixed' Implemented with the vendor prefix: -webkit- |
Samsung Internet Android Full support 5.0 Full support 5.0 Full support 1.0 Prefixed' Implemented with the vendor prefix: -webkit- |
calc() values
|
Chrome
Full support 66 |
Edge
Full support 16 |
Firefox
Full support 61 |
IE
No support No |
Opera
Full support 53 |
Safari
No support No |
WebView Android
Full support 66 |
Chrome Android
Full support 66 |
Firefox Android
Full support 61 |
Opera Android
Full support 47 |
Safari iOS
No support No |
Samsung Internet Android
Full support 9.0 |
<percentage> values
|
Chrome
Full support 66 |
Edge
Full support 16 |
Firefox
Full support 61 |
IE
No support No |
Opera
Full support 53 |
Safari
No support No |
WebView Android
Full support 66 |
Chrome Android
Full support 66 |
Firefox Android
Full support 61 |
Opera Android
Full support 47 |
Safari iOS
No support No |
Samsung Internet Android
Full support 9.0 |
Legend
- Full support
- Full support
- No support
- No support
- See implementation notes.'
- See implementation notes.
- Requires a vendor prefix or different name for use.'
- Requires a vendor prefix or different name for use.
See also
- Related CSS properties:
row-gap
,gap
- Grid Layout Guide: Basic concepts of grid layout - Gutters
- Multi-column Layout Guide: Styling Columns
column-gap (grid-column-gap) by Mozilla Contributors is licensed under CC-BY-SA 2.5.