Hi Tom,
This is news to me
“The Simple CSS metabox won’t work on an archive page like the blog.”
I was wondering if this was the case having been using Generatepress for about five years designed many sites read many support articles over the years first time I have heard this!
Putting the code in the “global CSS” works.
Elvin did not say where to put it, so I put it in the metabox of the blog page.
I think if somehow on an archive page you could say the metabox will not work would be helpful.
Thank you all so much for your help.
Peter