9.5 KiB
layout | title | description | group | aliases | toc | ||
---|---|---|---|---|---|---|---|
docs | Accordion | Build vertically collapsing accordions in combination with our Collapse JavaScript plugin. | components |
|
true |
How it works
The accordion uses [collapse]({{< docsref "/components/collapse" >}}) internally to make it collapsible. To render an accordion that's expanded, add the .open
class on the .accordion
.
{{< callout info >}} {{< partial "callouts/info-prefersreducedmotion.md" >}} {{< /callout >}}
Example
Click the accordions below to expand/collapse the accordion content.
{{< example >}}
Accordion Item #1
.accordion-body
, though the transition does limit overflow.
Accordion Item #2
.accordion-body
, though the transition does limit overflow.
Accordion Item #3
.accordion-body
, though the transition does limit overflow.
Flush
Add .accordion-flush
to remove some borders and rounded corners to render accordions edge-to-edge with their parent container.
{{< example class="bg-body-secondary" >}}
Accordion Item #1
.accordion-flush
class. This is the first item's accordion body.Accordion Item #2
.accordion-flush
class. This is the second item's accordion body. Let's imagine this being filled with some actual content.Accordion Item #3
.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.Always open
Omit the data-bs-parent
attribute on each .accordion-collapse
to make accordion items stay open when another item is opened.
{{< example >}}
Accordion Item #1
.accordion-body
, though the transition does limit overflow.
Accordion Item #2
.accordion-body
, though the transition does limit overflow.
Accordion Item #3
.accordion-body
, though the transition does limit overflow.
Accessibility
Please read the [collapse accessibility section]({{< docsref "/components/collapse#accessibility" >}}) for more information.
CSS
Variables
{{< added-in "5.2.0" >}}
As part of Bootstrap's evolving CSS variables approach, accordions now use 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.
{{< scss-docs name="accordion-css-vars" file="scss/_accordion.scss" >}}
Sass variables
{{< scss-docs name="accordion-variables" file="scss/_variables.scss" >}}