Re: [css3-text-layout] New editor's draft - margin-before/after/start/end etc.

> 
> Interesting that even in predominantly vertical writing, there are  
> still some horizontal parts, such as the picture caption. I wonder if  
> the epub mechanism for switching everything to ttb would also affect  
> such explicitly declared rtl descendants. 

Such mixture is very common especially in magazines.  Even simple books have 
such mixture.

http://www.w3.org/TR/2009/NOTE-jlreq-20090604/#fig1_14-en

I am aware that an EPUB implementation from ACCESS successfully uses 
‘writing-mode’ and other properties (not logical properties) in CSS3 Text layout 
for creating sophisticated layout, which heavily combines both vertical 
and horizontal writing.

Cheers,
Makoto