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14 changes: 7 additions & 7 deletions site/content/docs/5.0/components/collapse.md
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Expand Up @@ -76,9 +76,9 @@ Using the [card]({{< docsref "/components/card" >}}) component, you can extend t
{{< example >}}
<div class="accordion" id="accordionExample">
<div class="card">
<div class="card-header" id="headingOne">
<div class="card-header p-0" id="headingOne">
<h2 class="mb-0">
<button class="btn btn-link btn-block text-left" type="button" data-toggle="collapse" data-target="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
<button class="btn btn-light btn-block text-left p-3 rounded-0" type="button" data-toggle="collapse" data-target="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
Collapsible Group Item #1
</button>
</h2>
Expand All @@ -91,9 +91,9 @@ Using the [card]({{< docsref "/components/card" >}}) component, you can extend t
</div>
</div>
<div class="card">
<div class="card-header" id="headingTwo">
<div class="card-header p-0" id="headingTwo">
<h2 class="mb-0">
<button class="btn btn-link btn-block text-left collapsed" type="button" data-toggle="collapse" data-target="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
<button class="btn btn-light btn-block text-left collapsed p-3 rounded-0" type="button" data-toggle="collapse" data-target="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
Collapsible Group Item #2
</button>
</h2>
Expand All @@ -105,9 +105,9 @@ Using the [card]({{< docsref "/components/card" >}}) component, you can extend t
</div>
</div>
<div class="card">
<div class="card-header" id="headingThree">
<div class="card-header p-0" id="headingThree">
<h2 class="mb-0">
<button class="btn btn-link btn-block text-left collapsed" type="button" data-toggle="collapse" data-target="#collapseThree" aria-expanded="false" aria-controls="collapseThree">
<button class="btn btn-light btn-block text-left collapsed p-3 rounded-0" type="button" data-toggle="collapse" data-target="#collapseThree" aria-expanded="false" aria-controls="collapseThree">
Collapsible Group Item #3
</button>
</h2>
Expand All @@ -127,7 +127,7 @@ Be sure to add `aria-expanded` to the control element. This attribute explicitly

If your control element is targeting a single collapsible element – i.e. the `data-target` attribute is pointing to an `id` selector – you should add the `aria-controls` attribute to the control element, containing the `id` of the collapsible element. Modern screen readers and similar assistive technologies make use of this attribute to provide users with additional shortcuts to navigate directly to the collapsible element itself.

Note that Bootstrap's current implementation does not cover the various keyboard interactions described in the [WAI-ARIA Authoring Practices 1.1 accordion pattern](https://www.w3.org/TR/wai-aria-practices-1.1/#accordion) - you will need to include these yourself with custom JavaScript.
Note that Bootstrap's current implementation does not cover the various *optional* keyboard interactions described in the [WAI-ARIA Authoring Practices 1.1 accordion pattern](https://www.w3.org/TR/wai-aria-practices-1.1/#accordion) - you will need to include these yourself with custom JavaScript.

## Usage

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