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Accordion API

API reference docs for the React Accordion component. Learn about the props, CSS, and other APIs of this exported module.

Demos

For examples and details on the usage of this React component, visit the component demo pages:

Import

import Accordion from '@mui/material/Accordion';
// or
import { Accordion } from '@mui/material';
Learn about the difference by reading this guide on minimizing bundle size.

Props

Props of the Paper component are also available.

childrenRequired
classes
defaultExpanded
disabled
disableGutters
expanded
onChange
square
sx
TransitionComponent
TransitionProps
The ref is forwarded to the root element.

Inheritance

While not explicitly documented above, the props of the Paper component are also available in Accordion. You can take advantage of this to target nested components.

Theme default props

You can use MuiAccordion to change the default props of this component with the theme.

CSS

The following class names are useful for styling with CSS (the state classes are marked).
To learn more, visit the component customization page.

.MuiAccordion-root
.MuiAccordion-rounded
.Mui-expandedSTATE
.Mui-disabledSTATE
.MuiAccordion-gutters
.MuiAccordion-region

You can override the style of the component using one of these customization options: