Problem with grid in mobile and tablet view

Design help General
1

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.

thanks.

Below is my read-only link

https://preview.webflow.com/preview/thunder-io?utm_medium=preview_link&utm_source=designer&utm_content=thunder-io&preview=ed4daab5220d7969fbadb7edc6fe2dc1&pageId=635f63902936c29d9ab4d3d4&workflow=preview

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