Kosma L. Our components are based off of Client-First. Not really a hard grid.
With that said, I think you'll mostly need to look at the Webflow University for how to manipulate the Box Model and using various layout techniques to make it happen.
If I had more solid examples of what you are trying to do, I could help better - I love layout/box model questions and would be more than happy to go above and beyond in that way.
Send me some screenshots and a read-only link.