The `$sizes` Sass map doesn't exist anymore in `v5`.

This reverts commit cd7e5d11

.

Co-authored-by: Martijn Cuppens <martijn.cuppens@gmail.com>

* Fix missing bullets from table of contents top level

* Add .text-muted to toc for lighter bullets

Co-authored-by: Martijn Cuppens <martijn.cuppens@gmail.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Co-authored-by: Martijn Cuppens <martijn.cuppens@gmail.com>

* Add utility class for the user-select property

* Docs: Add new page for behavior utility classes - includes user select utility

* Update and rename behaviors.md to interactions.md

* Update sidebar.yml

Co-authored-by: Mark Otto <otto@github.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
Co-authored-by: Martijn Cuppens <martijn.cuppens@gmail.com>

* Added wrapping class for rounded utils

Tweak /utilities/borders/#border-radius #29343



* Remove the extra div.

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Closes #29630

* change sentence

* Update vertical-align.md

Co-authored-by: XhmikosR <xhmikosr@gmail.com>
Co-authored-by: Mark Otto <otto@github.com>

* Remove unnecessary comma in 'All colors'

(Using a comma between a subject and predicate)[https://en.wikipedia.org/wiki/Comma#Between_the_subject_and_predicate

] is nonstandard.

* Update theming.md

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

* Close modal with keyboard=true & backdrop=static

This is unused

While `overflow-wrap` is the more recommanded option, `word-wrap` alone has a wider support.

* reboot.md: Add missing Noto Sans font

* Sans serif order fix

Co-authored-by: Martijn Cuppens <martijn.cuppens@gmail.com>

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

* Simplify disabled styles

* Mention pointer-events usage