Fixes #19267: Mention grid class changes in migration docs

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Mark Otto 2016-05-11 16:38:17 -07:00
parent 0eeff0b7cd
commit 1993fe5985
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@ -116,6 +116,9 @@ New to Bootstrap 4 is the Reboot, a new stylesheet that builds on Normalize with
### Grid system
- Added a new `~480px` grid breakpoint, meaning there are now five total tiers.
- Renamed the responsive grid modifier classes from `.col-{breakpoint}-{modifier}-{size}` to `.{modifier}-{breakpoint}-{size}` for simpler grid classes. For example, instead of `.col-md-3.col-md-push-9` it's `col-md-3.push-md-9`.
- Overhauled the grid mixins to merge `make-col` and `make-col-span` into a single `make-col` mixin, thereby ensuring mixins and predefined classes utilize the same float/flex behaviors.
- Added flexbox utility classes for grid system and components.
### Navs