* 🐛 Enable `0.x` with negative margins @ v4
I set it as below, but no negative margin was added.
`$spacers: (0\.5: ($spacer * .125));`
After investigating, it seems that `0 \ .5` is also evaluated as 0.
So I changed it to string comparison.
HTML example: `<img class="mt-n0.5">`
* 💚 Clear CI errors
Fixes#30131
Issue mentions `form-control` but it impacts `.custom-select` — but not `textarea` since it has a qualifying type selector that increases its specificty.
So another way could be to set `select.custom-select` and `input.form-control`. Would there be any other tag concerned by those classes?
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
* Backport #32037
Add `.navbar-nav-scroll` for vertical scrolling of navbar content
* drop the css var for a Sass css
Co-authored-by: Mark Otto <markdotto@gmail.com>
This commit includes all the needed workarounds and most changes from the main branch for everything to work, like:
* removing empty lines in raw HTML that break output
* read .browserslistrc, CSS variables from disk instead of duplicating it
* using Hugo mounts
* using Hugo for the docs CSS/JS
* move ToC Sass code to a separate file while adapting it for Hugo
Thus, this patch makes our npm scripts faster since lint runs on one step and there's no separate docs assets processing.
On Ubuntu, our native font-stack doesn't output the same font on Firefox and Chrome. This is [a known aliasing issue](http://fontfamily.io/sans-serif) — check at the bottom, Ubuntu 14.04. Ubuntu 18.04 (my current) doesn't use the same (Firefox uses Liberation Sans, Chrome uses the default system font Ubuntu).
I'm inclined to prefer Liberation Sans since it's closer to Arial / Helvetica. This patch already exists in Boosted, didn't notice it was missing in bootstrap until today…
BTW, our linked Smashing Magazine's system fonts post mentions this and is even more accurate since it targets the three major Linux distributions. AFAIK this is not needed since [Liberation Sans is available everywhere](http://fontfamily.io/Liberation_Sans) — but we might go back to `Oxygen, Ubuntu, Cantarell`if we want to stick to system fonts.
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
* feature(spinners): slow down spinners when prefers-reduced-motion
* docs(spinners): add reduced motion callout and mention slowing down in accessibility page
* Update spinners.md
* docs(accessibility): rewording
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
Co-authored-by: Patrick H. Lauke <redux@splintered.co.uk>
* Fixed: Undefined mixin 'deprecate' when importing 'bootstrap-grid-scss'
* Updated: Mixin import moved down to feature together with others
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
Closes#30835 by leaving a comment in the source that the escape-svg() function must have quotes around data URIs.
(cherry picked from commit 849fea5a1e)
Typo in box-shadow attribute, global variable used instead of local.
Co-authored-by: Arthur Shlain <artur.slain@gmail.com>
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
XhmikosR