Issue with losing margins on post

There’s something gone wrong in your theme.
You can use this as a temporay fix:
Customizer –> Additional CSS :

#main-content {
    background-color: #fff;
    width: 80%;
    max-width: 1080px;
    margin: auto;
    position: relative;
}

See attached:
https://postimg.cc/mtn3sbfG

Thank you for your reply, but it is only happening to this post. The other posts look fine.

Ah, okay.

Well – see attached – you’re not using the same template:
https://postimg.cc/hQL9bmZ8

Assign in the template in the page setting attributes.

This is weird, because I am using the same exact settings as all the other posts, but they look fine.

And it’s a post, so there are not “page attributes” when I create the post.

Weird, delete it is start over.

Also, you have a markup error in your header – see attached:
https://postimg.cc/gwG2tTc6

Thanks for pointing that out.

I did delete it and start over. Same issue : (

did you
– deactivate jetpack
– clear your cache on site
– clear your cache on server