Change width of CODE and HTML code boxes

[PooSay]

My quote boxes fit in my tables just fine but when I use the CODE tags, or HTML tags, the box around it is too wide for my template. How do I narrow down the width of that box?

[Jake Bunce]

Admin CP -> Styles & Templates -> Style Manager -> StyleVars (in the menu) -> Code Block Width

[Arrogant-One]

Admin CP -> Styles & Templates -> Style Manager -> StyleVars (in the menu) -> Code Block Width

Thanks.

How does one make the code box longer (vertically)?