How do I show full length of post on home page

How do I change the text alignment to justify? I can only choose left, center and right.

I’m new to Minimalistix and admittedly have only a basic grasp of WordPress.

I want to display a sidebar on my blog page showing categories, tags – possibly a search box. But I can’t figure out how to install those widgets onto the posts page.

Grateful for any tips or advice.

Thanks!

I am helping someone with their site and he is saying that the text looks bold on small devices. I don’t see it in Brave or Firefox in the developer tools. Do you know why this would be happening and how would we fix this?

Also, why are there no posts in this forum?