Me again, sorry. I’ve tried to add a link to “login” page and “register” page into my top bar left, using the widget area. But I can reproduce what you did on your homepage at http://www.wpresidence.net => Help Manual + Client support + icons and “|” separator.
I’ve tried to add a custom menu but all items are on top of each other instead of being side by side on the same line. And obvisouly it make the logo moving to the right cause it’s over this area.