TCS 5: Could someone explain RH's generated CSS for me?

Hi all,

We are using TCS 5 to link FrameMaker books to RoboHelp and have invested a lot of effort and expense to create a custom CSS that supports HTML 5 and responsive web design. We have all our FM tags mapped to the style sheet, so that we can use automapping.

Our CSS is working well, but whenever I regenerate the help, RoboHelp replaces our style sheet in the generated project with something that looks like this fragment:

#rh_default_topic_placeholder_id p.TableBulletCompact::before {

                                                               content:\25A0\00A0;

                                                               content:■;

}

#rh_default_topic_placeholder_id p.BulletListCompact2::before {

                                                               content:\25A0\00A0;

                                                               content:■;

}

#rh_default_topic_placeholder_id p.BulletList2::before {

                                                        content:\25A1\00A0;

                                                        content:□;

}

#rh_default_topic_placeholder_id p.Subbullet1::before {

                                                       content:\25A1\00A0;

                                                       content:□;

}

Unfortunately, some of the features we've added to our style sheet don't work with RH's generated style sheet, but when I copy our original style sheet back into the project, things start working again. Maybe it's something in our original style sheet that RH doesn't like, but it's difficult to troubleshoot what it is exactly.

I assume there's no way to prevent RH from replacing our original style sheet, but I'm hoping someone has some experience and advice for how to handle this situation.

Thanks,

Steve