Harlowe 2 help. Trying to auto scroll to bottom of passage and remove navigation bar

I've some passages that open to lots of text, I'd like it so it scrolls to the bottom of the screen to see the passage without having to use the scroll bar. It's not a huge thing but something that would allow the flow of the story to keep. I tried a few things for CSS but none worked. I'm at a loss.

I am also trying to remove the side navigation so they can't go back.
I tried
#sidebar {display: none;
}
and
tw-sidebar:
{display: none;}
but neither work. Any suggestions what I can do to fix it?