navigation menu on 2 lines

Looks like it’s on one line to me – what browser are you using? You could try changing this CSS to 100% –

#primary-nav ul.main-nav {
    width: 740px;
}

well, good news and bad news.

good news – i was using chrome, but after looking at the site in firefox and in IE it looked perfectly fine, so thank you for pointing out that the answer was under my nose. (i hate when it’s the simplest thing that’s the last thing you think of!) ??

bad news – i’m very new to wordpress, and i tried looking for that string in the style.css and i was unable to find it. where should i be looking?

thank you again, i appreciate it!!

I’m not familiar with this theme at all – but in general, you should not modify theme files as your changes will be lost when the theme is updated. The better way to go is ADDING changes to a custom CSS option – does the theme have something like that?

If not, you can add a custom CSS plugin – and then try adding this code there:

#primary-nav ul.main-nav {
    width: 100%;
}