Subheading

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Subheading is intended to be used as a heading for copy nested within a section. For example: a subheading under Contact may be Address or Phone number.

Import

import { Subheading } from '@contentful/f36-components';
// or
import { Subheading } from '@contentful/f36-typography';

Examples

Basic

Margins

By default Subheading component has a margin bottom of spacingM (1rem). You can override the default margin bottom by specifying it explicitly on the component level by marginBottom="none" or any other value from our spacing options

as property

By default Subheading has an h3 tag. But you can change it be providing as prop with values from h1 to h6.

Truncated text

Sometimes you might have to truncate the text in the Subheading component, so we provide the prop especially for that. Under the hood, what it does is add overflow: hidden and set text-overflow to ellipsis. Have a look at the example below:

Composition

Props (API reference)

Name

Type

Default

as
HTML Tag or React Component (e.g. div, span, etc)

className
string

CSS class to be appended to the root element

isTruncated
false
true

margin
"none"
"spacing2Xs"
"spacingXs"
"spacingS"
"spacingM"
"spacingL"
"spacingXl"
"spacing2Xl"
"spacing3Xl"
"spacing4Xl"

sets margin to one of the corresponding spacing tokens

marginBottom
"none"
"spacing2Xs"
"spacingXs"
"spacingS"
"spacingM"
"spacingL"
"spacingXl"
"spacing2Xl"
"spacing3Xl"
"spacing4Xl"

sets margin-bottom to one of the corresponding spacing tokens

marginLeft
"none"
"spacing2Xs"
"spacingXs"
"spacingS"
"spacingM"
"spacingL"
"spacingXl"
"spacing2Xl"
"spacing3Xl"
"spacing4Xl"

sets margin-left to one of the corresponding spacing tokens

marginRight
"none"
"spacing2Xs"
"spacingXs"
"spacingS"
"spacingM"
"spacingL"
"spacingXl"
"spacing2Xl"
"spacing3Xl"
"spacing4Xl"

sets margin-right to one of the corresponding spacing tokens

marginTop
"none"
"spacing2Xs"
"spacingXs"
"spacingS"
"spacingM"
"spacingL"
"spacingXl"
"spacing2Xl"
"spacing3Xl"
"spacing4Xl"

sets margin-top to one of the corresponding spacing tokens

testId
string

A [data-test-id] attribute used for testing purposes