[chaley]

Originally Posted by chaley

• The empty stylesheet declarations are generated by calibre's built-in jacket builder, not this plugin. The calibre editor flags them as errors, but epubcheck doesn't care about them. I have a possible fix I will send to Kovid.

The fix, a better one by Kovid, is now in master calibre source.

EDIT: If you have customized the jacket template CSS then you must hand-port the changes to the default template into your custom one. The changed lines are:

/* Uncomment the next line to remove 'Series' from banner section */
/* table.cbj_header tr.cbj_series { display: none } */

/* Uncomment the next line to remove 'Published (year of publication)' from banner section */
/* table.cbj_header tr.cbj_pubdata { display:none } */

/* Uncomment the next line to remove 'Rating' from banner section */
/* table.cbj_header tr.cbj_rating { display:none } */

/* Uncomment the next line to remove 'Tags' from banner section */
/* table.cbj_header tr.cbj_tags { display:none } */

The old ones look like this:

table.cbj_header tr.cbj_series {
    /* Uncomment the next line to remove 'Series' from banner section */
    /* display:none; */
    }

You should use the new lines if you haven't "uncomment[ed] the next line" in the old version.