Well, I still have another problem. The logo appears to be blurry, although the file from the designer is quite sharp. I uploaded a .png file (2013 x 662) to the media library, selected it, and chose “medium.” (I would actually like this larger, but the large option is much more than twice the size of the medium.) It’s smaller than the original, so should look sharper but it’s blurry. How can I fix this?
