* 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
The latest shipping version of Edge supports position: sticky and I've successfully tested it with Bootstrap 4 and it works as intended. I added IE10 in place of Edge in that note as I assume that IE10 also has the `position: relative` fallback.
REF: https://caniuse.com/#search=sticky
* 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
This commit allows nested structures for accordions. Also a part of
the documentation about data-children is removed because this
functionality didn't work and it's not applicable anymore.
Tests with the collapse accordion are also a bit adjusted to the new
situation.
The download link for Entypo (on its website) is invalid. It's a Dropbox link which now results in a 403 error. The website was last updated in 2015 (as seen in the footer).
"Choose file ..." text is now written inside the label tag, so the translation is outside the css scope.
$custom-file-text variable should only contain "Browse" translations.
- Changes the wrapping label to a div so we can style the label instead of another element while also supporting form validation.
- Fixes form validation styles for custom file input (closes#24831).
- Updates docs with validation styles (also adding example feedback text while I was there) and new how it works section.
