In my theme, I'm working with two featured images. One in square shape (preferably
500*500) and one in widescreen (
1920*1080 for example).
However, it's not clear where which image has to go, when I make a new post, so I am looking into changing the title element of a box on the dashboard, so it's clear which image goes where.
I tried by just adding it to my CSS file (with an
:after-element), but it then hit me I can't target the Wordpress dashboard with the theme's CSS files.