In the app, the Book Navigation looks like this.
What parameter in Styles should I change to make it readable?
And also - is there some kind of guide on styles? It would be great if there was a topic with a full description of the styles and examples of what these styles affect.
This post was the result of my inattention. I accidentally deselected the Show item titles. 
However, my question about styles still stands. 
Hi Peracim,
Regarding Styles, I’m currently updating the Building Apps PDF that’s accessible under Scripture App Builder’s help menu. I’m trying to, bit by bit, add the styles details to modify for each topic section. I know it’s not RAB, but many of things apply to both. If you have the latest SAB, you can get it there, or email me at andrew_shafe@sil.org and I’ll get it to you. Sometime, I hope to update the RAB doc, too!
