column-span

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2020.

The column-span CSS property makes it possible for an element to span across all columns when its value is set to all.

Try it

An element that spans more than one column is called a spanning element.

Syntax

/* Keyword values */
column-span: none;
column-span: all;

/* Global values */
column-span: inherit;
column-span: initial;
column-span: revert;
column-span: revert-layer;
column-span: unset;

The column-span property is specified as one of the keyword values listed below.

Values

none: The element does not span multiple columns.
all: The element spans across all columns. Content in the normal flow that appears before the element is automatically balanced across all columns before the element appears. The element establishes a new block formatting context.

Formal definition

Initial value	`none`
Applies to	in-flow block-level elements
Inherited	no
Computed value	as specified
Animation type	discrete

Formal syntax

column-span = 
  none  |
  all

Examples

Making a heading span columns

In this example, the heading is made to span across all the columns of the article.

HTML

<article>
  <h2>Header spanning all of the columns</h2>
  <p>
    The h2 should span all the columns. The rest of the text should be
    distributed among the columns.
  </p>
  <p>
    This is a bunch of text split into three columns using the CSS `columns`
    property. The text is equally distributed over the columns.
  </p>
  <p>
    This is a bunch of text split into three columns using the CSS `columns`
    property. The text is equally distributed over the columns.
  </p>
  <p>
    This is a bunch of text split into three columns using the CSS `columns`
    property. The text is equally distributed over the columns.
  </p>
  <p>
    This is a bunch of text split into three columns using the CSS `columns`
    property. The text is equally distributed over the columns.
  </p>
</article>

CSS

article {
  columns: 3;
}

h2 {
  column-span: all;
}

Result

Specifications

Specification
CSS Multi-column Layout Module Level 1 # column-span

Browser compatibility

	Desktop					Mobile
	Chrome	Edge	Firefox	Opera	Safari	Chrome Android	Firefox for Android	Opera Android	Safari on IOS	Samsung Internet	WebView Android
`column-span`	506	1212	71	3715	95.1	5018	79	3714	95	5.01.0	504.4
`all`	6	12	71	15	5.1	18	79	14	5	1.0	4.4
`none`	6	12	71	15	5.1	18	79	14	5	1.0	4.4