Looks like you have pulled apart the logo and the navigation which is causing issues. I would start with a new navbar element and simply style that. For some reason, yours is sitting within a container that has negative bottom margin, I am not sure why but I think this is why it is all off to the right.
Thanks for the help. The container has a negative bottom margin so the next section background shows through (each page has a different section BG color). I tried remove the negative margin, but then the drop down menu doesn’t show at all.