* Tweak the accessibility/reduced motion text
include mention of carousel slides, remove the (now inaccurate, as Firefox 63 includes it too) mention that support is limited to Safari/macOS
xref https://github.com/twbs/bootstrap/issues/27525
* Add new callout for reduced motion
* Add variable to control prefers-reduced-motion media query support
* Add callout about prefers-reduced-motion to all components currently using animation which are affected
This change follows exactly what was done for the `$grays`, `$colors`, and `$theme-colors` lists in #23260. This allows for easy addition of new breakpoints or grid containers also.
When gradients are enabled there is still a hover state on disabled
buttons since the hover rules apply to background-image and disabled
rules apply to background-color. This applies the logic already present
in dropdowns to buttons. This fix was originally proposed by @ysds.
Firefox currently seems extremely fickle - with `pan-y` if fires pointercancel as soon as a touch strays even a pixel or so vertically.
While `touch-action: pan-y` would be ideal (allowing users to scroll the page even when their finger started the scroll on the carousel), this prevents a swipe that isn't perfectly/only horizontal to be recognised by Firefox.
Blockquote footer font size is currently hardcoded to 80%, implying (in a comment) that this would result in the default font size. However, since the blockquote font size itself is variable, this is not necessarily true, and 80% of anything actually results in an arbitrary font size.
80% as a default is still fine.
* add 'lighter' and 'bolder' font weight classes
these are 2 special values for font weight, that will give their content a font-weight value of 100 more or less than their inherited font-weight.
probably doesn't fully fulfill this issue, https://github.com/twbs/bootstrap/issues/23969, but it's a start
* Update .stylelintrc
* add 'lighter' and 'bolder' variables per @mdo 's request.
* Redo input height on .form-control
- Use the already present -height variables on .form-control
- Consolidate the select size and multiple overrides into the .form-control base class instead of sm/lg modifiers
- Remove the Sass extends from input groups since it picks up too many selectors
* Prevent height on textareas
* Fix focus box shadow of custom ranges
* Put `:focus` selector right after `.custom-range`
* Remove unnecessary `outline: none`
* Fix box-shadow issues in IE/Edge
* Better align
* Fix thumb vertical positions in IE/Edge
* Fix incorrect formula of thumb vertical positions in Webkit
* Fix an incorrect comment
* Fix incorrect box-shadow-width
Now `.custom-control` will have height equal to `$font-size-base`
Fix custom checkbox and radio top position (we can't subtract rem from unit)
`$line-height-base - $custom-control-indicator-size` is not valid
Because `$line-height-base` is a unitless variable and `$custom-control-indicator-size`
is a unit (rem) variable
- Only applies to textual inputs and textareas with `.form-control` and selects with `.custom-select`
- Wrap the feedback icons in a Sass variable option, $enable-validation-icons, so folks who theme can disable
- Update docs to summarize styles, mention the icons, include a textarea demo, and add mention of the Sass variable option to the Theming section
- Fixes#25656 where custom selects had the wrong focus shadow
- Fixes#26668 where custom selects had no inset shadow (also closes#26572 which had the wrong form classes on the first example anyway)
By applying the transition: CSS property only to classes that are
active during sliding, we avoid an unnecessary, non-zero-time
animation that although mostly invisible, does interfere with e.g.
z-index based parallax
`<dialog>`, in browsers that support it, has user agent styles of `dialog { display:block; ...} dialog:not([open]) { display:none; }`
by forcing it to `display:block` in the shim, the dialog is shown even when closed. There's no clean way to shim this for non-supporting browsers,
but arguably these browsers would have further problems with pure `<dialog>` usage anyway, and it's up to authors to then use different elements/shims.
* update docs path from docs/4.0/ to docs/4.1/
* bump version to 4.1.0
* Update redirects to work for 4.1 docs move
* Update docs version switcher to include latest and link to 4.0 docs
* re-run dist
* Update package-lock.json
* Update docs-navbar.html
1. It's == "it is"
2. The subject of the sentence is "Only one" (not "these") so the verb must agree with it.
Feel free to do nothing with this change, use it, etc - I just saw this while reading through the code.
* Making use of `prefers-reduced-motion` media query
As discussed in #25249 - if a user (Who is using Safari / iOS) requests
reduced motion in their system settings, we should avoid transitions.
* Ignoring prefers reduced motion for CSS Linting
* Updating copy clarifying the reduce motion functionality in accessibility.md
* added the styling
* added the documentation
* update for one rule per line
* fix hound error: trailing whitespace
* trimmed off vendor prefixes
* Add note about track and thumb
* Psuedo-elements must be split across multiple rulesets to have an affect
* Fix firefox inner focus
* Seems that FF is the only one affected by this
* Add support for gradients
* Add labels, clarify min/max changes
* add step example
* add custom range vars
* Move helpful code comments
* Add .carousel-fade option to Sass
* Document example of the fade carousel
* more logical warning of the .active class on carousel items
Currently bootstrap only provides 4 variations of `width` and `height` css utilities, which are:
1. 25%
2. 50%
3. 75%
4. 100%.
Here, I'm adding `auto` to the list. This is useful when we need to reset the width/height value
back to the browser default value at some point.
* Prevent print utils from overriding all other display utils
Fixes#25221.
I agree with the referenced issue—this is unexpected and also causes a serious bug when mixed with other utility classes. This wasn't an issue in v3 given we had different utilities for hiding that weren't focused on display property.
* Add printing changes to migration docs
* unrelated heading sentence case change
* List out all .d-print- classes
When changing `$input-border-width`, `$input-height-border` does not change and `select.form-control` `custom-select` `custom-file` will still have `$input-height` which is resolved from `$input-btn-border-width`
This will work in cases when want controls with border, and buttons without.
Temporary fix will be to override 2 variables
```
$input-border-width: 2px !default;
// which is
// $input-height-border: $input-btn-border-width * 2 !default;
$input-height-border: $input-border-width * 2 !default;
```
* Use `$component-active-bg`, `$component-active-color` in custom-control-indicators and pagination for checked, indeterminate, and active states
* Button and Forms focus colors should be based on `$component-active-bg`
When using the `media-breakpoint-between` or `media-breakpoint-only`
mixins with a custom breakpoint map – not defined as `$grid-breakpoints`
– the mixin incorrectly defaults back to the global `$grid-breakpoints`
map in certain situations. This commit correctly passes on the
`$breakpoints` argument to the other mixins called within the block.
* Deprecate hover media query shim and mixins
Fixes#25195.
This never was completed or fully implemented, and the docs are inaccurate as to what browsers are currently affected by this stickied hover problem. This PR aims to update the docs and deprecate the shim from our mixins and only return the pseudo-classes. To reflect the order of these states used elsewhere (e.g., our button styles), I've also updated the order of each within the mixin.
* Mention in docs and variables that it's deprecated
* Add min-width to body when printing
This should address some inconsistencies between browsers when printing. It applies a min-width to the body so that the content better resembles what your might see on your screen. I've made it a variable for easy customizing, too.
* Don't underline buttons when printing
* Add basic print styles for page and body size to create a semi-consistent print experience across browsers
* Add additional form validation examples
Fixes#24811.
This adds .valid-feedback to our custom styles and server side examples; previously we ommitted this to suggest you don't always need valid feedback. In addition, this adds examples of the .{valid|invalid}-tooltip classes with a new subsection in the Validation docs.
* Update validation tooltip styles to remove fixed width; instead should retain itself to the parent element
* update ids
* finish docs paragraph, mention position: relative
