Styling the FlatButton

[theweiweiway]

Hi,

I'm trying to play with the styling of mainButton. Is there a way to wrap the FlatButton in a Padding, or ButtonTheme to get more fine grained control of the button styling? Currently, it doesn't work since mainButton only accepts FlatButton type.

Basically, i want to make the circle smaller and move it to the right a bit more:

Thanks

[AndreHaueisen]

Live in 1.10.4

[theweiweiway]

Thanks!