(A) The Common Council is the legislative body of the city.
(B) The Common Council is composed of four members elected from the districts established and one at-large member. Each voter of the city may vote for one candidate for at-large membership and one candidate from each of the districts established. The at-large candidate and the candidate from each district receiving the most votes from the whole city shall be elected to the Common Council.
(`84 Code, §3-1)