I notice that when converting EPUBs to AZW3, the original font sizes are changed. Comparing the CSS in the original EPUB to that in the generated AZW3, I see that 1em remains as 1em, but 2em becomes 1.5 em, 1.5em becomes 1.375em, 1.2em becomes 1.125em...
Is there anything I can do to get the output font sizes to match the original sizes?
Is there anything I can do to get the output font sizes to match the original sizes?