Originally Posted by anamardoll
Am I wrong? It looks like this set of instructions means one also has to change the CSS in every single one of their ePub books?
The method in mentioned thread is based on PRS+ firmware enhancment.
First install PRS+, then copy some ttf-fonts to a folder in reades IM, create/copy/modify at least on CSS file and set this via PRS+ book-options.
See post #8 in mentioned thread.
In most cases the so set CSS overruls the embedde formats in the epub.