Google maps resizing at different breakpoints

Hi, I have the Google Maps added to my website, and all is working. How do I change the Google Map size at different screen width breakpoints (am not referring to zoom levels). The Google maps size is controlled by it’s properties width and height, which seem to be set as a global setting for all screen sizes?
I have tried overriding it with a class and using width and height values, but these seem to have no effect. Apologies if I missed the obvious, I am a new user of Wappler and a big learning curve ahead of me, but loving it so far
Hopefully someone has come across this before