I think you would have to use some kind of filter to look either for an #+attr_html or src-header argument, and modify the html output for that. John ----------------------------------- Professor John Kitchin Doherty Hall A207F Department of Chemical Engineering Carnegie Mellon University Pittsburgh, PA 15213 412-268-7803 @johnkitchin http://kitchingroup.cheme.cmu.edu On Tue, Nov 24, 2020 at 7:16 AM Joost Kremers wrote: > Hi all, > > I was wondering if there's a way to distinguish between different kind of > source > code blocks when exporting to HTML. > > Specifically, I would like a way to mark certain code blocks in my Org > file so > that those code blocks get a specific class in the HTML export. I can then > style > them with some CSS to make them stand out visually. I know I can use > special > blocks to get divs with a custom class, but I don't want to lose all the > benefits of code blocks... > > I tried Google and the Org manual but I haven't been able to find anything > on > this. > > TIA > > -- > Joost Kremers > Life has its moments > >