Where the appellant fails to raise an issue in a post-trial motion or raises the issue without making an argument about it, the issue may be considered forfeited by the appellate court.The 1st District Appellate Court affirmed the decision of Cook County Circuit Judge Lorna E. Propes.The facts in this case center around a traffic collision on Feb. 8, 2011. David Lee Johnson, an employee of Universal Am-Can Ltd. and Louis …