I found the right place already, wasn't that difficult once PmWiki was running.
All that needs to be done is to edit the css-stylesheet for the skin that is installed in PmWiki.
The tag in question is pre
. That's everything enclosed by [@ ... @]. (usually code)
Here is an example that will make code-fragments look similar to the style used on http://www.wayoda.org/arduino/ledcontrol/index.html
font-family: 'Andale Mono', courier, monospace;
border-width : thin;
border-style : solid;
You need admin-access to the server for this, so for whoever is in charge here ...
- go to the directory pub/skins/NameOfSkinThatIsInstalled
- open file pub/skins/NameOfSkinThatIsInstalled/NameOfSkinThatIsInstalled.css
- edit the styles for the pre tag
- reload any page to see if it works