@boomzilla said:

It seems that only administrators have access to the flags interface in the admin section. But <del>they</del><ins>moderators</ins> get notifications for flagged posts.

Is there a way to let them in to the flags interface?

Better?

Actually I've made it more generic so I can easily add CSS to multiple categories:

<script>
$(window).on('action:ajaxify.contentLoaded', function(){
    if (ajaxify.data && ajaxify.data.cid){
        $('body').addClass('categoryid_'+ajaxify.data.cid);
  }
});
</script>

Then just edit .categoryid_16{.....} in the custom CSS.