(5) Licensees for retail sale packages of wine and malt beverages for consumption off the premises who shall be subject to regulation as to distances from school grounds by counties and municipalities; provided, however, that if such licensees are not regulated as to distances from school grounds, then the distances set forth in this Code section shall govern such licensees. For purposes of this subsection, the term "college campus" shall include, but shall not be limited to, all buildings and grounds of any public or private technical school, vocational school, college, university, or other institution of postsecondary education.