* Remove extra comma.

* Use curly braces in snippet.

Instead pass the class to the example include.

Similar to #28153

It broke the example include.

This is more efficient than transitioning the `left` property.

Mostly be consistent with the attributes' order and improve compression when possible.

The previous was too light.

No redirect is added because the next version will be a minor version bump.

as this styling was removed back in https://github.com/twbs/bootstrap/commit/7056f702408a97f01cb32bc6075d88ec27cdcf52

They don't use it.

Negative margin example wasn't displaying correctly due to border and background styling being applied directly to the `.col` element. Made a child element and applied the styling to it