Lining up links in the site header

I'm trying to update the links in the header but I want them to line up horizontally, next to each other. What can I do to get this to work?

To get your header links to line up you can use the ‘table’ feature in the editor. It will allow you to create as many rows and columns as you need, then line them up horizontally. There’s also a few HTML tricks you can use, if you have someone there that knows a little HTML/CSS.

Also, remember to keep a back up of your existing header, in case your changes aren't working right. Before you begin editing, click the 'Source' button and copy every thing there to a text file on your computer or somewhere else where you can access it. If something isn't working right, just paste that info back into the editor, in Allmoxy.