Type of style in editor's drop down menu - Joomla! Forum - community, help and support

hi all,
first of excuse english,
developing new site create lot of classes in template_css.css file.
now if edit or crate new text in editor's style menu there classes formatting text need few classes.

it's possible filter or create separete css file editor style menu?
i find file named editor_content.css seems not working.

best regards
piero

auto solved!
with jce editor there function disable standard css , load alternative css file.