Accordion
React Bootstrap 5 Accordion component
Responsive accordion built with the latest Bootstrap 5. Accordion is a vertically collapsing element to show and hide content via class changes.
Build vertically collapsing accordions in combination with our Collapse JavaScript plugin.
How it works
The accordion uses collapse internally to make it collapsible.
Basic example
Click the accordions below to expand/collapse the accordion content.
.accordion-body
,
though the transition does limit overflow.
.accordion-body
,
though the transition does limit overflow.
.accordion-body
,
though the transition does limit overflow.
import React from 'react';
import { MDBAccordion, MDBAccordionItem } from 'mdb-react-ui-kit';
export default function App() {
return (
<MDBAccordion initialActive={1}>
<MDBAccordionItem collapseId={1} headerTitle='Accordion Item #1'>
<strong>This is the first item's accordion body.</strong> It is shown by default, until the collapse
plugin adds the appropriate classes that we use to style each element. These classes control the overall
appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with
custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go
within the <code>.accordion-body</code>, though the transition does limit overflow.
</MDBAccordionItem>
<MDBAccordionItem collapseId={2} headerTitle='Accordion Item #2'>
<strong>This is the second item's accordion body.</strong> It is hidden by default, until the collapse
plugin adds the appropriate classes that we use to style each element. These classes control the overall
appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with
custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go
within the <code>.accordion-body</code>, though the transition does limit overflow.
</MDBAccordionItem>
<MDBAccordionItem collapseId={3} headerTitle='Accordion Item #3'>
<strong>This is the third item's accordion body.</strong> It is hidden by default, until the collapse
plugin adds the appropriate classes that we use to style each element. These classes control the overall
appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with
custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go
within the <code>.accordion-body</code>, though the transition does limit overflow.
</MDBAccordionItem>
</MDBAccordion>
);
}
Controlled active item
You can control which item is active by passing the
activeItem
property to the MDBAccordion
component. For alwaysOpen
use an array of items.
.accordion-body
,
though the transition does limit overflow.
.accordion-body
,
though the transition does limit overflow.
.accordion-body
,
though the transition does limit overflow.
import React, { useState } from 'react';
import { MDBAccordion, MDBAccordionItem } from 'mdb-react-ui-kit';
export default function App() {
const [active, setActive] = useState(1);
return (
<MDBAccordion active={active} onChange={(itemId) => setActive(itemId)}>
<MDBAccordionItem collapseId={1} headerTitle='Accordion Item #1'>
<strong>This is the first item's accordion body.</strong> It is shown by default, until the collapse plugin adds
the appropriate classes that we use to style each element. These classes control the overall appearance, as well
as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our
default variables. It's also worth noting that just about any HTML can go within the{' '}
<code>.accordion-body</code>, though the transition does limit overflow.
</MDBAccordionItem>
<MDBAccordionItem collapseId={2} headerTitle='Accordion Item #2'>
<strong>This is the second item's accordion body.</strong> It is hidden by default, until the collapse plugin
adds the appropriate classes that we use to style each element. These classes control the overall appearance, as
well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our
default variables. It's also worth noting that just about any HTML can go within the{' '}
<code>.accordion-body</code>, though the transition does limit overflow.
</MDBAccordionItem>
<MDBAccordionItem collapseId={3} headerTitle='Accordion Item #3'>
<strong>This is the third item's accordion body.</strong> It is hidden by default, until the collapse plugin
adds the appropriate classes that we use to style each element. These classes control the overall appearance, as
well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our
default variables. It's also worth noting that just about any HTML can go within the{' '}
<code>.accordion-body</code>, though the transition does limit overflow.
</MDBAccordionItem>
</MDBAccordion>
);
}
Flush
Add flush
property to remove the default
background-color
, some borders, and some rounded corners to
render accordions edge-to-edge with their parent container.
import React from 'react';
import { MDBAccordion, MDBAccordionItem } from 'mdb-react-ui-kit';
export default function App() {
return (
<MDBAccordion flush initialActive={1}>
<MDBAccordionItem collapseId={1} headerTitle='Accordion Item #1'>
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf
moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod.
Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda
shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea
proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim
aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
</MDBAccordionItem>
<MDBAccordionItem collapseId={2} headerTitle='Accordion Item #2'>
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf
moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod.
Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda
shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea
proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim
aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
</MDBAccordionItem>
<MDBAccordionItem collapseId={3} headerTitle='Accordion Item #3'>
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf
moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod.
Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda
shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea
proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim
aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
</MDBAccordionItem>
</MDBAccordion>
);
}
Borderless
Add .accordion-borderless
to remove all the borders and add a background color to the active item.
.accordion-flush
class. This is the first item's accordion body.
.accordion-flush
class. This is the second item's accordion body.
Let's imagine this being filled with some actual content.
.accordion-flush
class. This is the third item's accordion body.
Nothing more exciting happening here in terms of content, but just filling up
the space to make it look, at least at first glance, a bit more representative
of how this would look in a real-world application.
import React from 'react';
import { MDBAccordion, MDBAccordionItem } from 'mdb-react-ui-kit';
export default function App() {
return (
<MDBAccordion borderless initialActive={1}>
<MDBAccordionItem collapseId={1} headerTitle='Accordion Item #1'>
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf
moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod.
Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda
shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea
proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim
aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
</MDBAccordionItem>
<MDBAccordionItem collapseId={2} headerTitle='Accordion Item #2'>
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf
moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod.
Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda
shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea
proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim
aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
</MDBAccordionItem>
<MDBAccordionItem collapseId={3} headerTitle='Accordion Item #3'>
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf
moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod.
Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda
shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea
proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim
aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
</MDBAccordionItem>
</MDBAccordion>
);
}
With icons
You can easily add icons to the header of the accordion. Read icons docs to see all the available icons.
.accordion-body
, though the
transition does limit overflow.
.accordion-body
, though the
transition does limit overflow.
.accordion-body
, though the
transition does limit overflow.
import React from 'react';
import { MDBAccordion, MDBAccordionItem, MDBIcon } from 'mdb-react-ui-kit';
export default function App() {
return (
<MDBAccordion initialActive={1}>
<MDBAccordionItem collapseId={1} headerTitle={<><MDBIcon fas icon="question-circle" /> Accordion Item #1</>}>
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf
moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod.
Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda
shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea
proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim
aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
</MDBAccordionItem>
<MDBAccordionItem collapseId={2} headerTitle={<><MDBIcon fas icon="question-circle" /> Accordion Item #2</>}>
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf
moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod.
Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda
shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea
proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim
aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
</MDBAccordionItem>
<MDBAccordionItem collapseId={3} headerTitle={<><MDBIcon fas icon="question-circle" /> Accordion Item #3</>}>
Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf
moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod.
Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda
shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea
proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim
aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
</MDBAccordionItem>
</MDBAccordion>
);
}
Always open
Add alwaysOpen
property to make accordion items stay open
when another item is opened.
.accordion-body
,
though the transition does limit overflow.
.accordion-body
,
though the transition does limit overflow.
.accordion-body
,
though the transition does limit overflow.
import React from 'react';
import { MDBAccordion, MDBAccordionItem } from 'mdb-react-ui-kit';
export default function App() {
return (
<MDBAccordion alwaysOpen initialActive={1}>
<MDBAccordionItem collapseId={1} headerTitle='Accordion Item #1'>
<strong>This is the first item's accordion body.</strong> It is shown by default, until the collapse
plugin adds the appropriate classes that we use to style each element. These classes control the overall
appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with
custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go
within the <code>.accordion-body</code>, though the transition does limit overflow.
</MDBAccordionItem>
<MDBAccordionItem collapseId={2} headerTitle='Accordion Item #2'>
<strong>This is the second item's accordion body.</strong> It is hidden by default, until the collapse
plugin adds the appropriate classes that we use to style each element. These classes control the overall
appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with
custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go
within the <code>.accordion-body</code>, though the transition does limit overflow.
</MDBAccordionItem>
<MDBAccordionItem collapseId={3} headerTitle='Accordion Item #3'>
<strong>This is the third item's accordion body.</strong> It is hidden by default, until the collapse
plugin adds the appropriate classes that we use to style each element. These classes control the overall
appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with
custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go
within the <code>.accordion-body</code>, though the transition does limit overflow.
</MDBAccordionItem>
</MDBAccordion>
);
}
Accessibility
Please read the collapse accessibility section for more information.
If you want to support our friends from TW Elements you can also check out the Tailwind Accordion documentation.
Accordion - API
Import
import { MDBAccordion } from 'mdb-react-ui-kit';
Properties
MDBAccordion
Name | Type | Default | Description | Example |
---|---|---|---|---|
alwaysOpen
|
boolean | false |
Enable mode with accordion always open |
<MDBAccordion alwaysOpen/>
|
borderless
|
boolean | false |
Enable borderless mode |
<MDBAccordion borderless/>
|
flush
|
boolean | false |
Enable flush mode |
<MDBAccordion flush/>
|
initialActive
|
number | number[] | 0 |
Default active accordion item |
<MDBAccordion initialActive={0}/>
|
active
|
number | number[] | - |
Controls the active element |
<MDBAccordion active={0}/>
|
tag
|
string | 'div' |
Defines tag of the MDBAccordion element |
<MDBAccordion tag='span'/>
|
MDBAccordionItem
Name | Type | Default | Description | Example |
---|---|---|---|---|
bodyClassName
|
string | '' |
Custom accordion body class |
<MDBAccordionItem bodyClassName='test' />
|
bodyStyle
|
React.CSSProperties | undefined |
Accotdion body custom styles |
<MDBAccordionItem bodyStyle={customStyle} />
|
collapseId
|
number | - |
Unique id to manage accordion |
<MDBAccordionItem collapseId={0}/>
|
headerClassName
|
string | '' |
Custom header class |
<MDBAccordionItem headerClassName='test' />
|
headerStyle
|
React.CSSProperties | undefined |
Accordion header custom styles |
<MDBAccordionItem headerStyle={customStyle}/>
|
headerTitle
|
React.ReactNode | '' |
Change header title |
<MDBAccordionItem headerTitle='Custom title' />
|
tag
|
string | 'div' |
Defines tag of the MDBAccordionItem element |
<MDBAccordionItem tag='span' />
|
Events
Name | Type | Description |
---|---|---|
onChange
|
(id: number | number[]) => void | Returns the active item number. |
CSS variables
As part of MDB’s evolving CSS variables approach, accordion now uses local CSS variables on
.accordion
for enhanced real-time customization. Values for the CSS variables
are set via Sass, so Sass customization is still supported, too.
// .accordion
--#{$prefix}accordion-color: #{$accordion-color};
--#{$prefix}accordion-bg: #{$accordion-bg};
--#{$prefix}accordion-transition: #{$accordion-transition};
--#{$prefix}accordion-border-color: #{$accordion-border-color};
--#{$prefix}accordion-border-width: #{$accordion-border-width};
--#{$prefix}accordion-border-radius: #{$accordion-border-radius};
--#{$prefix}accordion-inner-border-radius: #{$accordion-inner-border-radius};
--#{$prefix}accordion-btn-padding-x: #{$accordion-button-padding-x};
--#{$prefix}accordion-btn-padding-y: #{$accordion-button-padding-y};
--#{$prefix}accordion-btn-color: #{$accordion-button-color};
--#{$prefix}accordion-btn-bg: #{$accordion-button-bg};
--#{$prefix}accordion-btn-icon: #{escape-svg($accordion-button-icon)};
--#{$prefix}accordion-btn-icon-width: #{$accordion-icon-width};
--#{$prefix}accordion-btn-icon-transform: #{$accordion-icon-transform};
--#{$prefix}accordion-btn-icon-transition: #{$accordion-icon-transition};
--#{$prefix}accordion-btn-active-icon: #{escape-svg($accordion-button-active-icon)};
--#{$prefix}accordion-btn-focus-border-color: #{$accordion-button-focus-border-color};
--#{$prefix}accordion-btn-focus-box-shadow: #{$accordion-button-focus-box-shadow};
--#{$prefix}accordion-body-padding-x: #{$accordion-body-padding-x};
--#{$prefix}accordion-body-padding-y: #{$accordion-body-padding-y};
--#{$prefix}accordion-active-color: #{$accordion-button-active-color};
--#{$prefix}accordion-active-bg: #{$accordion-button-active-bg};
// .accordion-flush
--#{$prefix}accordion-flush-btn-box-shadow: #{$accordion-flush-button-box-shadow};
--#{$prefix}accordion-flush-border-bottom: #{$accordion-flush-item-border-bottom};
// .accordion.accordion-borderless,
// .accordion.accordion-flush
--#{$prefix}accordion-bg: transparent;
// .accordion-borderless
--#{$prefix}accordion-borderless-btn-border-radius: #{$accordion-borderless-button-border-radius};
--#{$prefix}accordion-borderless-btn-bg: #{$accordion-borderless-button-bgc};
--#{$prefix}accordion-borderless-btn-color: #{$accordion-borderless-button-color};
SCSS variables
$accordion-padding-y: 1.15rem;
$accordion-padding-x: 1.5rem;
$accordion-color: $body-color;
$accordion-bg: $body-bg;
$accordion-border-width: $border-width;
$accordion-border-color: var(--#{$prefix}border-color);
$accordion-border-radius: $border-radius-lg;
$accordion-inner-border-radius: subtract(
$accordion-border-radius,
$accordion-border-width
);
$accordion-body-padding-y: $accordion-padding-y;
$accordion-body-padding-x: $accordion-padding-x;
$accordion-button-padding-y: $accordion-padding-y;
$accordion-button-padding-x: $accordion-padding-x;
$accordion-button-color: $accordion-color;
$accordion-button-bg: var(--#{$prefix}accordion-bg);
$accordion-transition: $btn-transition, border-radius 0.15s ease;
$accordion-button-active-bg: $white;
$accordion-button-active-color: $primary;
$accordion-button-focus-border-color: $input-focus-border-color;
$accordion-button-focus-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.125);
$accordion-icon-width: 1.25rem;
$accordion-icon-color: $accordion-button-color;
$accordion-icon-active-color: $accordion-button-active-color;
$accordion-icon-transition: transform 0.2s ease-in-out;
$accordion-icon-transform: rotate(-180deg);
$accordion-button-icon: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='#{$accordion-icon-color}'><path fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/></svg>");
$accordion-button-active-icon: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='#{$accordion-icon-active-color}'><path fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/></svg>");
$accordion-flush-button-box-shadow: inset 0 -2px 0 hsl(0, 0%, 96%);
$accordion-flush-item-border-bottom: 2px solid hsl(0, 0%, 96%);
$accordion-borderless-button-border-radius: 0.5rem;
$accordion-borderless-button-bgc: rgb(223, 231, 246);
$accordion-borderless-button-color: rgb(44, 88, 160);