[Pocok]

Hello

I have a couple of epubs with over 40-50 xhtml files in them.

Unfortunately the *author* didn't create separate css style file(s), but rather incorporated them into each and every xhtml file.

I want to modify/update them all, but going through them manually would be quite time consuming process, I just want to replace certain segments at the upper part of files, as they were built identically.

Is there a way to speed this process up, not going through them one-by-one?

Thank you!