I started using xx-small,x-small,small,medium,large,x-large,xx-large as font-size-definitions instead of using "hard-coded" font-sizes with numbers or "em"-definitions (manual in sigil). As result, I have epubs which I can use on verious device using the standard internal possibilites of the devices for displaying the books in various font-sizes without side-effects.
Add question: Is it possible to use this font-size-difinitions within calibre conversion?
|