column-span

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

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

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

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

Syntax

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 syntax

none | all

Example

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

HTML

<article>
  <h2>My Very Special Columns</h2>
  <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

Browser compatibilityUpdate compatibility data on GitHub