Expand `visually-hidden-focusable` so it can be used on a container, so the container becomes visible when focus is inside it / on one of its child elements.

2 files changed, 8 insertions, 2 deletions

diff --git a/site/content/docs/5.0/helpers/visually-hidden.md b/site/content/docs/5.0/helpers/visually-hidden.md
index f80160edd..d8148b3f3 100644
--- a/site/content/docs/5.0/helpers/visually-hidden.md
+++ b/site/content/docs/5.0/helpers/visually-hidden.md
@@ -6,13 +6,16 @@ group: helpers
 aliases: "/docs/5.0/helpers/screen-readers/"
 ---
 
-Visually hide an element while still allowing it to be exposed to assistive technologies (such as screen readers) with `.visually-hidden`. Use `.visually-hidden-focusable` to visually hide an element by default, but to display it when it's focused (e.g. by a keyboard-only user). Can also be used as mixins.
+Visually hide an element while still allowing it to be exposed to assistive technologies (such as screen readers) with `.visually-hidden`. Use `.visually-hidden-focusable` to visually hide an element by default, but to display it when it's focused (e.g. by a keyboard-only user). `.visually-hidden-focusable` can also be applied to a container–thanks to `:focus-within`, the container will be displayed when any child element of the container receives focus.
 
 {{< example >}}
 <h2 class="visually-hidden">Title for screen readers</h2>
 <a class="visually-hidden-focusable" href="#content">Skip to main content</a>
+<div class="visually-hidden-focusable">A container with a <a href="#">focusable element</a>.</div>
 {{< /example >}}
 
+Both `visually-hidden` and `visually-hidden-focusable` can also be used as mixins.
+
 ```scss
 // Usage as a mixin
 
diff --git a/site/content/docs/5.0/migration.md b/site/content/docs/5.0/migration.md
index 05bf47705..952cc937e 100644
--- a/site/content/docs/5.0/migration.md
+++ b/site/content/docs/5.0/migration.md
@@ -9,6 +9,10 @@ toc: true
 
 ## v5.0.0-beta2
 
+### Sass
+
+- Extended the `.visually-hidden-focusable` helper to also work on containers, using `:focus-within`.
+
 ### JavaScript
 
 - The default value for the `fallbackPlacements` is changed to `['top', 'right', 'bottom', 'left']` for better placement of popper elements.
@@ -58,7 +62,6 @@ Breakpoints specific variants are consequently renamed too (eg. `.text-md-start`
 - Renamed `$form-check-inline-margin-right` to `$form-check-inline-margin-end`.
 - Renamed `$form-select-feedback-icon-padding-right` to `$form-select-feedback-icon-padding-end`.
 
-
 ### JavaScript
 
 - Data attributes for all JavaScript plugins are now namespaced to help distinguish Bootstrap functionality from third parties and your own code. For example, we use `data-bs-toggle` instead of `data-toggle`.