* Tweak callout for icon link
- no need to talk about `alt` for `<img>` since these don't use `<img>`
- make start of sentence more readable
* Tweak language of dropdown warning callout
* Tweak popover warning callout
* Tweak rtl warning callouts
* Tweak color warning callout
* Add/move accessibility callout for color to relevant pages
* Update site/content/docs/5.3/helpers/icon-link.md
* Update site/layouts/partials/callouts/warning-color-assistive-technologies.md
Co-authored-by: Mark Otto <markd.otto@gmail.com>
* Docs: add overflow and text color info to progress bar page
* Add example/reference for color & background helper use
* Add mention of color modes/dark mode
* Tweak link text
* Rewrite colored links to use color property again instead of --bs-link-color-rgb value because nav links and more do not set --bs-link-color-rgb
* Update bundlewatch
* Document it
Co-authored-by: Julien Déramond <juderamond@gmail.com>
* Docs: replace twbs/bootstrap-npm-starter by twbs/examples/tree/main/icons-font
* Revamp starter template to use new .icon-link, fix Bootstrap icon and text at top
* Remove extra CSS file
* Change links to twbs/examples
* Fix icon name
* Adjust icon link offset to more reasonable and scaling distance
Co-authored-by: Mark Otto <markdotto@gmail.com>
* Add new link utilities, update colored link helpers
* Remove commented out code
* Fixes
* Remove examples changes
* Fixes and copy
* Fix icon-link instances on homepage
* Bump bundlewatch
* Fix node-sass issue for rgba() function bug
* More bundlewatch
* One more time after merge
* Add callout for a11y
* Hover and focus-visible
* Add a11y callouts
* Remove duplicate for now
* More code review feedback
* Docs: add explanation of the base `.btn` class
and a callout reminding authors to at least define some focus styling if they intend to use it "naked"
* Turn callout into a warning
* Add initial heading
* Tweak callout wording
* Make theme switcher accessible
* set an explicit `aria-label` to the switcher (as the `<span>` is not sufficient, as it can be display:none'd and then the button has no accName)
* make the theme buttons actual `aria-pressed` toggles
* Dynamically update aria-label for theme switcher
* Explicitly reset focus after activating theme
* Use innerText for the constructed dynamic aria-label
this way, if the text ever gets changed in the html, this will adapt appropriately
* Tweak accessible name for the dropdown
* Fixup
* Use `textContent` instead of `innerText`
