The WPMU Dev logo seems a bit off when the site is not viewed a full screen

There are two screenshots attached to the next post as it is not possible in this one. The first one shows the browser in full screen with the menu above the WPMU Dev logo which looks fine. The second attachment shows the browser view in a smaller window. A part of the logo is not visible and the rest is on the edge of the browser. I'm using Safari to view it and just wanted to make you aware of it.