Turn off crossouts for checked todo items in Typewriter theme?

Things I have tried

I looked in the Style Settings plugin for an option. Looks like Typewriter doesn’t have Settings.

What I’m trying to do

I’d like to modify the CSS, but not sure where to look or what to do. Thoughts?

Thanks,

Thomas

I should clarify I mean in Edit mode. I figured out reading mode.

Thanks,

Thomas