Prevent AMP ads from propagating outside the page

Hello first of all.
I added Google AdSense ads to the system again. There is no problem with the non-AMP version. However, the ads in the AMP version spread outside the page. How can I solve this?

The plugin I am using is the default AMP plugin. It also publishes the theme exactly as AMP. So I wrote to theme support.

The page I need help with: [log in to see the link]