Remove duplicate page and project headers

Hello - could you kindly please help me with Shapely theme?
My about page has
ABOUT in a gray fullwidth banner
ABOUT header again under the image
What CSS can I use to eliminate the first about in the gray banner above the image, without eliminating the image?

My project pages have the same problem with the duplicate header.

Here are screenshots showing the problem duplicate page title over gray bar banner that I would like to remove. Could anyone kindly please help me with some guidance?

Hello there,

I hope you are doing well today.

Please go to Appearance > Customize > Blog Settings > Blog Index Settings and disable “Show Blog Title”. This would remove that bar from the pages.

Best Regards,