Google Map cannot be tamed on different screen sizes?

Hi there,

It’s my first time building a webflow website and I’ve inserted a google map location into the site with the google API. It looks ok when I’m displaying in the ‘preview’ mode for all screen sizes, or on my main monitor which is 2560px wide, but on my smaller monitor or on my phone it just does what it wants, takes over the screen, and isn’t contained within a window.

I’ve tried changing almost every setting to fix it, but it just won’t behave - would anyone be able to take a look and lend some advice?
Some pictures included below also, first one is an example of it working, second is of it broken!

Many thanks!

Here is my site Read-Only: