again: css: differentiate front page header and single post header

Sorry for opening a new thread but I have trouble submitting a simple reply to my last post... This is my reply to Skandha (#252317) I want the yellow elements on this page: https://imnebel.de/2020/07/06/imnebel/ I don't want them on this: https://imnebel.de/#section0 Kind regards Jens