I am trying to figure out how to add a hero image (or full width) via functions.php in my child theme. All I want to do is grab the featured image from posts only and display the image at the top before the content and sidebars. Directly below the navigation bar or menu.
I’m not sure if I would need any @media code for phones, tablets, etc though because as you well know, the theme is responsive. However, if I do that would be great to know as well.
Also, after implementing the functions would I then need to add any styling (CSS)?