Interact.jl widget dimensions

New to Julia
2

I’ve been struggling to figure this out as well. The best I have figured out is that the Interact widgets are WebIO.jl nodes and so accept a style command like they do. See here for some documentation.

An example that seems to work for me is

button("Stop",style=Dict(
        :color => "white",
        :backgroundColor => "red",
        :width => "200px",
        :height => "100px",
        :fontSize => "3em"
   ))

which creates a big red STOP button.