Grid gallery trouble with scaling

Design help Layout & Design
1

Hello. I faced a problem with scaling my custom grid gallery. The right side is always go trough the viewport like this Monosnap even on mobile Monosnap

I used this example https://photogallery-with-content-blocks.webflow.io/ to make this but i guees i just somwhere missed in layaout itself. Can someone kick me in the right direction?

My link
https://preview.webflow.com/preview/maxims-blank-site-cdeb50-e0e21df882401f?utm_medium=preview_link&utm_source=designer&utm_content=maxims-blank-site-cdeb50-e0e21df882401f&preview=0eb2f643a12183650d66a953331db3ad&workflow=preview

Here is my site Read-Only: LINK
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