Originally Posted by JSWolf
This is the ePub forum. ADE is the reader that most use to display ePub. Since it doesn't work in ADE, it doesn't work.
The comment I replied to was about iPhone and iPad, so in that context, that's not true for two reasons:
1. From what I've seen, the ADE-compatible readers on iOS appear to be built on top of WebKit rather than Adobe's rendering code, so there is a fair chance that they will handle media queries even though ADE on other platforms does not.
2. It is not a foregone conclusion that most iPhone and iPad users use an ADE-based reader rather than iBooks.