Epub isn’t media – itmdpesnt belong in an MQ. If you look at the differences between MQ3 and MQ4 you’ll see how they’ve (rightly) simplified it to only includes a core set of thongs
From: Ivan Herman [mailto:ivan@w3.org]
Sent: Friday, October 30, 2015 3:58 PM
To: Dave Cramer <Dave.Cramer@hbgusa.com>
Cc: Elika Etemad <fantasai@inkedblade.net>; W3C Digital Publishing IG <public-digipub-ig@w3.org>
Subject: Is there a CSS media query for EPUB (or, later, PWP)?
Dave,
the subject line may just show my ignorance. But is there such a beast? Should there be?
I was looking at the proposal for a new style sheet for W3C documents. A sample document is at:
http://fantasai.inkedblade.net/style/design/w3c-restyle/2016/sample
There is really neat trick, which is based on media queries, on pushing the TOC on the left of the screen (if it is large enough), or to have a small sign on the lower left hand corner of the screen for a narrow screen. It is neat, but if the document is converted into an EPUB, it becomes unnecessary. After all, the EPUB structure requires a TOC; in many respect, that TOC on the left reproduces what Reading Systems do (and they do no matter what). The cleanest would be to control that via a media query…
Just an idea very early in the morning:-)
Ivan
----
Ivan Herman, W3C
Digital Publishing Lead
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