I would like to set a line-count limit for my code blocks so that blocks exceeding the limit have a vertical scrollbar.
Is it possible to do this with config settings? I’m sure I could work out some kind of overflow setting in the styles, but web UI isn’t really my thing and if at all possible, I’d prefer to stick to whatever templates work with Github Pages.
If it can’t be done with config, I’d appreciate any pointers about where to start with the CSS. (I sort of suspect that sooner or later I’ll end up pulling in a template anyway. Can’t resist fiddling with things…)