Remove sidebar on Page and center content

Hi there,

can you provide a link to the page where i can see the issue.
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Edited with link in the original topic.

The link requires a Username and Password to view.

Can you unlock it or provide the info?

I put it at the end of the link.

I'm seeing this CSS which is causing some issue:

@media (min-width: 769px) {
    #primary {
        width: calc(100% - 380px);
    }
}

Then a layout element to narrow the container width should work:
https://docs.generatepress.com/article/layout-element-overview/#content-1

Can you disable WP Rocket if you need further help on this?

Thanks! It worked!

No problem :)