Formatting Issues on timeline

Hi,

I’m trying to add new content to the timeline on my homepage. It looks okay accept a few things.

– I can’t get the dates to sit right next to the bullets/blurb. Can you please tell me how to fix this?

– Can you please tell me how to move the arrow from outside the blue colored blurb to the opposite side where it belongs.

– I would also like to remove the bullets from the timeline that don’t have a blurb next to them without it messing everything up format wise.

I need to understand better how grids/nested rows work…do you have any instructional material that I could look at to better learn how this all works? Thanks!

My site: https://whattrumpdoes.com/

Regards,
Nicole