[DNSB]

Originally Posted by WV-Mike

However, I still have a problem with the font. In your version the SmallCaps are displayed. In mine they are not.
I will work on this.

And, all of the original problems I reported are still there.
So, it validates with no errors but it made no difference as it relates to what I was hoping to correct.

Now what do I do?

Many thanks to all !!

WV-Mike

That's why I mentioned the missing '}'. In the original version, the stylesheet ended without the closing }. Adding the } on a new line after src: url(../Fonts/Fontin-SmallCaps.otf); fixed the issue for me.

@font-face {
    font-family: 'SmallCaps';
    font-weight: bold;
    font-style: normal;
    font-variant: small-caps;
    src: url(../Fonts/Fontin-SmallCaps.otf);

@font-face {
font-family: 'SmallCaps';
font-weight: bold;
font-style: normal;
font-variant: small-caps;
src: url(../Fonts/Fontin-SmallCaps.otf);
}

I would suggest switching to either Sigil with Doitsu's epubcheck plugin or calibre's e-book editor again with the epubcheck plugin. This allows you to click on the error line number to go to the error. If your Pagina epub checker is not detecting that stylesheet error though epubcheck in both Sigil and calibre's e-book editor are not happy with it, you may to update pagina epub checker. From their webpage, you need 2.1.0 to use epubcheck 5.1.0.

I've attached an image of checking your original epub with pagina 2.1.0. The CSS-008 error at the end of the error list is that missing } which likely makes the font identification impossible.