Header menu limitations:
-It's recommended that items in the primary header menu should have not more than 960px width, so if needed please reduce the number of items or group them and show on drop down menu.

Footer menu limitations:
-footer menu always display one menu level.

Tips:
In order to change the sidebar position to the right place of the layout please edit the style.css and change float attribute into the following: float:right; for .sideBar and float:left; for .content.