Hi. It's August of 2020, and I have just come upon this same problem as the OP: _idGenBNMarker-1 -- actually, in my CSS, ID generated -1, -2, and -3 versions for (respectively) the chapter number, the first figure (they begin afresh each chapter), and succeeding figures. The only solution I have come upon is to use an editor (Calibre or Sigil have been recommended, but I imagine Dreamweaver would work) and remove the width:XXpx specification from the span._idGenBNMarker-X in the CSS generated by Indesign. (Another poster has tried changing the width number and apparently that did not work for him; I just deleted it altogether.) I have also tried removing the character specification from Bullets and Numbering (the earlier poster was right; it wasn't needed), but that didn't make a dent in _idGenBNMarker-1, -2, or -3. Nor do I use GREP in my styles. ID still created -1, -2, and -3. It is possible that a coding solution is achievable from the tag specification on both paragraph style and character style... but I don't know what that solution is, and haven't experimented. I am using the default CSS that ID generates -- and only that CSS. I suppose I could roll my own CSS so that it cascades over the _idGenBNMarker created by ID... but have not. At this point, for me, the brute-force solution is to edit the default CSS and remove the width spec. It came from somewhere, it had to -- but I don't see it in my paragraph styles or character styles, and the actual px number seems to vary with each regeneration of the file (142, 136, etc.). Just a guess, but it's probably something in the programming that generates the CSS -- and it's been around for several years, now. If someone has a tagging solution for this, please post! Thanks. -j
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