Re: [csswg-drafts] [css-page][css-break] Bleed to page/fragmentainer margin bounds (#5145)

Just to make things more complicated: 

 * EPUB reading systems implement pagination outside of the control of the document author, often by manipulating the DOM and/or injecting additional CSS. In many cased the "pagination" is actually CSS multicol. 

* EPUB reading systems often reserve some of the viewport for their UI, displaying author content in an iframe. As Stanton mentioned, the document author knows nothing about the context their content appears in.

The editors of the EPUB specification hope to find some way of describing the desired outcome in CSS, rather than creating metadata that would influence document rendering. 

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Received on Monday, 1 June 2020 23:40:51 UTC