Official paper ballots shall be uniform in size, printed in black ink on good quality paper through which printing cannot be read. Ballots shall be white except as otherwise provided. On a voting machine each column or row containing the titles of offices and candidates for office shall be arranged to indicate clearly the office for which a candidate is running.
Wyo. Stat. Ann. § 22-6-115
Specifications for paper ballots; arrangements on voting machines
Official source: Wyoming Legislature. Reproduced from public-domain Wyoming statutes; confirm against the official source for the current text. Not legal advice.