If you’d like to change the order of your project, go to My Profile, click the re-order handle on your project . Then, drag and drop them in whatever order you’d like. This will change the default order of the projects in your Profile whether logged in or not.
If the rollover does not appear, please zoom out of your browser so that you see the "Add Work" button on the top of your navigation. Your browser may be recognizing your window incorrectly and converting it to Tablet-view.