(A) Style. The style of all municipal ordinances shall be: "Be it ordained by the Mayor and Council of the City of Ravenna, Nebraska:...."
(Neb. RS 17-613) (`77 Code, § 1-603)
(B) No ordinance shall contain a subject which is not clearly expressed in the title.
(Neb. RS 17-614) (`77 Code, § 1-604)