Comment by vintagedave

Thanks, very nice of you to note that, and I'll fix. The SSG behind it has some updates coming to improve mobile rendering for sidenotes etc already, will add more :)

Drag corner... hmm... seems a change in recent browsers - that has not changed in the website implementation since it worked in all three (FireFox, Chrome, Safari.) And I may have to break my no-Javascript ethos to get it working again!