Then use the GB Container Block to create the various sections of your page, this will allow you to control spacing ( padding and margin ) around each container.
To disable the other elements, make sure you have the Disable Elements module enabled in Appearance > GeneratePress
The disable elements module is enabled. Still, I am not able to disable the title element on my home page. I tried the full-width container. However, the white space is related to the title element and the container does not have any effect on it.
I have set the content separator value to 0. However, it affects all my post pages. Is there any way to apply to content separator function to only the homepage?