Hiding the featured image in individual posts?

To hide them on all posts page, you can use this CSS:

.single .page-header-image-single {
      display: none;
}

To hide them on specific posts, you can use the Disable Elements add-on :)

Thanks, Tom!

No problem! :)

Where do I insert that CSS? Sorry, I thought I had it, but I didn't.

There's a few options - this should help: http://generatepress.com/knowledgebase/adding-css/

Have the same problem and now solved! Thx!

Awesome!