Child Combinator in templates

Alright, so I’ve just been trying this for a day now and I believe there’s an issue though I’m not sure.

I have several templates (with synthesis (polymer + meteor) if that matters) which each have a css file included. In that file, there is CSS - obviously.

One of the rules I used was #manual-chooser > div, using the > child combinator from CSS to only select direct child nodes. Doing that, the file would be ignored completely. If I switched from a stylesheet without > to a stylesheet with >, it would just use the old one.

Is there a problem with caching / parsing while including those stylesheets? Can anyone confirm this or is it just me?

EDIT: actually, it might be synthesis, I just noticed something else: The whole project doesn’t auto-reload in the client when only changing CSS.