Problem with grid in mobile and tablet view

Hello everyone

I have an issue with a grid in tablet and mobile view mode. everything looks Ok in the designer, but when I published the site it looks just miss up.


Below is my read-only link

Here is my site Read-Only: [LINK][1]
([how to share your site Read-Only link][2])

[1]: http://
[2]: Share a read-only link | Webflow University