"Call To" not centred with rest of page


I am trying to add a CALL TO on the bottom of each subpage, which will have different content on each page, thus it is not global.

But when I add this object and center its content, it is not centred on mobile or desktop, it does lean a bit to the right. Is that normal or am I doing something wrong?

Also closing a project does not give one the option to cancel it via a button or ESC key. Normal too?