Hi
I have made my headers transparent and added a gradient via CSS, and an image in Cornerstone. The end result looks like this: https://edf.designbythinkdev.co.za/services/
However, I obviously can’t add an image to the header of the posts page via Cornerstone, so it only shows the gradient. It now looks like this: https://edf.designbythinkdev.co.za/news/
How can I add an image to the blog page header?