please take a look at my test site -> http://www.randomguy.hekko24.pl/pl/
I managed to change a featured image style on the list of posts but then it is also changed when you click the full post. What I want to get is small thumbnail in the list of posts as it is now, and larger image in full post. Is it possible? Like two classes/containers for list and single post view? If it is possible I would like also to change a title style for list and single post.
Something like it is here: https://oscarliang.com/