There doesn't seem to be any formatting guide for Google Play. I've been trying to determine how to turn off hyphenation for Google Play (and possibly in another Android reader like Gitden).
I have been using proprietary extensions to do it on Apple and Adobe.
-webkit-hyphens: none; hyphens: none; adobe-hyphenate: none;
Does Google Play books use webkit or something like that. (It does not appear to turn it off when I set the style to that).
I guess this question boils down to: how do I determine what things are supported on ereaders on android? Thanks.