If you have a project.xml with this organization element: <organization> <name>Our organization</name> </organization> The margin around the "logo" in the upper left corner of the generated site is not set. The "logo" in this case consists of the text from the organization/name element. If you have have a logo element inside the organization element, then the margin is set. Like this: <organization> <name>Our organization</name> <logo>http://our.organization.org/logo.png</logo> </organization>