[hyde theme] Source code line numbers broken

[hartwork]

Related to #153. Source code rendering, especially the line numbers are way off with the (otherwise very appealing) hyde theme. This is recent Firefox, same in recent Chromium:

[ralsina]

The problem is that those are getting white-space: pre-wrap instead of pre so it's probably an easy fix. Looking...

[ralsina]

One line fix in def2052

[hartwork]

Awesome!

Now that the most off thing is fixed, i notice how the source code listing is has horizontal space at places where it doesnot add to beauty but makes the listing a lot wider than the rest of the article. I'm not suggesting to make it too short, but maybe reduce whitespace a bit and even widen the page to get them back together? Here's a picture:

Happy to make a new ticket instead, as needed.

[ralsina]

Sure, why not.