On Visual Studio whenever you have a sentence with { }, it creates a option box in the left side with a "-" that allow you to collapse the code and later expand with "+". Is a great way to keep code minimized and clean.
I wonder if there's a way to force that on code without using {} (which will give errors). Would be really good for .CSS
Separating the code by #regions really improved my .css organization.
Minimal view and organized by topics since it let you close and open regions.
Hotkeys Ctrl+M+L to Expand/Collapse everything get pretty useful to work with. Having a final look like this: