Simplified containers structures and added css flexibility for either 1, 2, or 3 columns layouts.
Property values adjusted for 3 columns only.
Needs to be tested and likely adjusted for other layouts, administration pages, views etc...
No new properties, no tricks, there should not be any cross-browsers issue, unless browser-specific styling was already faulty (I didn't check that).
Simplified containers structures and added css flexibility for either 1, 2, or 3 columns layouts.
Property values adjusted for 3 columns only.
Needs to be tested and likely adjusted for other layouts, administration pages, views etc...
No new properties, no tricks, there should not be any cross-browsers issue, unless browser-specific styling was already faulty (I didn't check that).