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 849fea5a1ec6a2c39451fefb21a70c6dc9ceac42)
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>
New default behavior for scroll anchoring (rolled out in Chrome 84?) leads to unsightly/odd accordion interactions - see #31341
This rule suppresses this new behavior and reverts back to the old way.
See https://drafts.csswg.org/css-scroll-anchoring/
Remove the class `.nav-item` from `.nav-link` inside the non `ul` or `ol` based navs.
This makes the consistency for `.nav-item` (This class will not be required on the `.nav-link`).
`.nav-item` was only required when you use `.nav-fill` or `.nav-justified` on the `.nav`. In other cases, it was redundant. And the purpose of `.nav-item` on `.nav-link`s can be achieved via flexbox utilities as well (Mentioned in the docs also).
For some reason, custom checks in CSS columns need a new stacking order to maintain visibility. This PR adds `z-index: 1` to trigger that new stacking order. Since v5's forms are being redone entirely, and we're dropping IE10/11 there, I think this is totally fine to ship with v4 only. Will need to check v5's forms it in Edge though.
Fixes#29607.
Co-authored-by: XhmikosR <xhmikosr@gmail.com>
- Adds .user-select-* utils from v5
- Adds button role attribute util, one of the top requested features in our issues for adding pointer cursors
- Adds new docs page to demonstrate both
- Includes Sass list for customizing user select
