The 'Floating labels' example is only supported on Chrome, Safari and Firefox. On Edge and IE the label is displayed always and any text input overlaps the label which makes it unreadable.
The fix here targets Edge and IE and makes the form behave normally, the labels are hidden and the placeholder color is standard.
* Doc update - remove media-breakpoint-up(xs)
If media-breakpoint-down(xl) is not listed, then media-breakpoint-up(xs) does not need to be listed either.
The above 4 media queries are now aligned with the 4 media-breakpoint-up mixins (just like their media-breakpoint-down counterparts).
* Improve media-breakpoint-up/down docs
* 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
