* 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

* fix typo in gutters doc

* Update site/content/docs/5.3/layout/gutters.md

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

* Bind Hugo to 0.0.0.0, helps debug on mobile when on the same network

* Use http-server for visual tests

* Add input visual tests

* Fix input date dimensions on Android Chrome

* Increase bootstrap.css max size

* Revert "Bind Hugo to 0.0.0.0" & "Use http-server for visual tests"

* Switch to pixels: this is an empirical minimum safe value

* Update .bundlewatch.config.json

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

* Add maps

* Redesign scss-docs rendering

* Update other CSS sections

* Fix linter

* SImplify background gradient syntax

* Move inline style to CSS file

* Fix .form-control in dark mode

* Remove CSS vars from docs

Changed ```popover``` to ```tooltip``` in tooltip component docs page.

Move form-text paragraph to Form control page instead of overview to have teh documentation in the same page than sass variables.

* Add theme maps specific to dark mode

* Fix CSS building

* Fix other failing test

Co-authored-by: Mark Otto <markdotto@gmail.com>

Bumps [@babel/core](https://github.com/babel/babel/tree/HEAD/packages/babel-core) from 7.20.7 to 7.20.12.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.20.12/packages/babel-core

)

---
updated-dependencies:
- dependency-name: "@babel/core"
  dependency-type: direct:development
  update-type: version-update:semver-patch
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Signed-off-by: dependabot[bot] <support@github.com>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [postcss](https://github.com/postcss/postcss) from 8.4.20 to 8.4.21.
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](https://github.com/postcss/postcss/compare/8.4.20...8.4.21

)

---
updated-dependencies:
- dependency-name: postcss
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* 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>

* Update snippet examples for dark mode

* Fix markup

* Review comments

* undo colored links docs from this PR