How can I put subheads or dividers in my checkout section?

On this form, I have a number of choices in the checkout / paypal section. It's a bit lengthy and I'm trying to make it look more manageable.

Can I make the checkout area into two columns, rather than one long list?

Can I put subheadlines (in bold?) to divide the list into two sections?

Can I make some words in bold in the description, like "Hope Field / Juniper Park"?

Unfortunately I'm not sure that you can do that, since, PayPal is widget, and you can not do those adjustments since, even if you access some fields you will be able to change only the whole field, and not those two words for example, because fields hold whole row.

Regarding two columns, please try to use this guide on how to set payment list in two columns by using CSS.

Let us know how that worked.

Thank you.