Perfect analysis. Yes, each block and frame has specific fixed widths and fixed heights with overflow: hidden.
This does appear as if someone took a fixed layout epub3 and shoehorned it into a reflowable epub2.
The resulting css is truly horrible for a reflowable epub. Perhaps you (pitipilot) might want to think about stripping out all the css classes and starting over from scratch with much more minimalist cross platform css suitable for a reflowable epub.
Quote:
Originally Posted by DNSB
You could install and use TagMechanic (a Sigil plugin). I tested it by selecting all the text files and then running TagMechanic with:
Action type: delete
Tag name: div
Having the attribute: class
Whose value is frame_[0-9]
This seems to have removed all the div class="frame_xx]/</div> pairs. See the attached file.
One quick question is why this epub seems to have been made with each page as a separate file. Almost like it was a fixed layout epub that was mangled into a reflowable format.
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