Half of the page is missing

Dear Community,

Hello Community,

I need your support. I have changed something that has broken my entire page.

Initial situation
In the following screenshot you can see how the page should look like.

As soon as I use the right link, i.e. access it via browser, half of the page is missing.

What did I change
Today I “played” with the integration Google analytics and the cookie banner. Otherwise I have done nothing else on the page.
Backups from yesterday did not work either.

Does anyone know what the reason is???

Here is my site Read-Only: [LINK][1]
([how to share your site Read-Only link][Webflow - Creator Snippet])