Merge pull request #17954 from risan/patch-1

[V4] Fixes #17953: Add migration docs of .btn-default removal
This commit is contained in:
Mark Otto 2015-11-12 23:43:32 -08:00
commit 73b02c833d

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@ -81,6 +81,10 @@ New to Bootstrap 4 is the Reboot, a new stylesheet that builds on Normalize with
- `.form-group` no longer mixins the `.row` class, so it's now required for grid layouts.
- Added new `.form-control-label` class to vertically center labels with `.form-control`s.
### Buttons
- Renamed `.btn-default` to `.btn-secondary`.
### Grid system
- Added a new `~480px` grid breakpoint, meaning there are now five total tiers.