How do you copy a style?

[Weapon-x]

Such as how could you remake http://forums.narutofan.com/ ? Or another website like that?

[Colin F]

You'd have to recode the style yourself, there's no easy way of remaking it.

[Floris]

Admin Control Panel > Styles & Templates > Style Manager ( http://www.vbulletin.com/docs/html/styles_and_templates )

Here you can change the Main CSS / Stylevars / Templates.