Adjust height in Shopping World for only 1 row?

Is there a way I can adjust the height of a row in Shopping Worlds for only one row?
At the moment I could only find a global height setting…
If my height in Shopware backend is 400px and I set in code max-height for a row at 250px, there will be a 150px empty space.
Any way of eliminating this empty space?

you can assign multiple shopping worlds to a category.

For example:
mySW Top — with normal height
mySW Special — with special height
mySW Bottom — again with normal height

Use the field position to get the right order