Borders of individual tables?

The page that I’ve quoted is the front page for my site, and the table at the top has borders around it. What I’d like is for that table to not have any, but in reading what you’d helped me with before, it’s either every table, or none. This page has a table that needs the borders, which would go away if it’s all or none.
This is the other page: http://neverstopfoundationtest.ca/donate/
If it’s in the docs, I’m sorry for not reading them, but my wonky eyes make reading virtually impossible.

The page I need help with: [log in to see the link]