Mapbox fill out the whole graph component

Hi,

I have attached a picture, and as you can see I have drawed a square to mark where the Graph component is. Is it possible to size the map so it fill up the complete graph component?

I found an example from Dash Gallery,

https://dash-gallery.plotly.host/dash-uber-rides-demo/

Where you see that the is filling out the whole graph component, it even fills out the bar where you can select zoom, reset view, etc…

How is this done?