I just deleted everything and started over, something still isn't working. Below is the CSS I'm using:

.flair { background: url(%%flairsheet%%) no-repeat -9999px; border: 0; padding: 0; }

.flair-ARI { width: 33px; height: 30px; background-position: 0 0; }

.flair-ATL { width: 30px; height: 25px; background-position: 0 -30px; }

.flair-BAL { width: 29px; height: 19px; background-position: 0 -55px; }

.flair-BUF { width: 29px; height: 19px; background-position: 0 -74px; }

.flair-CAR { width: 29px; height: 19px; background-position: 0 -93px; }

.flair-CHI { width: 25px; height: 19px; background-position: 0 -112px; }

.flair-CIN { width: 24px; height: 20px; background-position: 0 -131px; }

.flair-CLE { width: 25px; height: 25px; background-position: 0 -151px; }

.flair-DAL { width: 24px; height: 23px; background-position: 0 -176px; }

.flair-DEN { width: 29px; height: 20px; background-position: 0 -199px; }

.flair-DET { width: 29px; height: 20px; background-position: 0 -219px; }

.flair-GB { width: 27px; height: 18px; background-position: 0 -239px; }

.flair-HOU { width: 27px; height: 21px; background-position: 0 -257px; }

.flair-IND { width: 25px; height: 26px; background-position: 0 -278px; }

.flair-JAX { width: 28px; height: 26px; background-position: 0 -304px; }

.flair-KC { width: 30px; height: 22px; background-position: 0 -330px; }

.flair-LA { width: 26px; height: 19px; background-position: 0 -352px; }

.flair-MIA { width: 32px; height: 22px; background-position: 0 -371px; }

.flair-MIN { width: 25px; height: 25px; background-position: 0 -393px; }

.flair-NE { width: 23px; height: 16px; background-position: 0 -418px; }

.flair-NFL { width: 25px; height: 23px; background-position: 0 -434px; }

.flair-NO { width: 20px; height: 23px; background-position: 0 -457px; }

.flair-NYG { width: 27px; height: 23px; background-position: 0 -480px; }

.flair-NYJ { width: 24px; height: 17px; background-position: 0 -503px; }

.flair-OAK { width: 27px; height: 24px; background-position: 0 -520px; }

.flair-PHI { width: 24px; height: 17px; background-position: 0 -544px; }

.flair-PIT { width: 26px; height: 21px; background-position: 0 -561px; }

.flair-RAINBOW { width: 16px; height: 16px; background-position: 0 -582px; }

.flair-SD { width: 25px; height: 19px; background-position: 0 -598px; }

.flair-SEA { width: 25px; height: 19px; background-position: 0 -617px; }

.flair-SF { width: 25px; height: 19px; background-position: 0 -636px; }

.flair-TB { width: 26px; height: 26px; background-position: 0 -655px; }

.flair-TEN { width: 25px; height: 19px; background-position: 0 -681px; }

.flair-WAS { width: 25px; height: 23px; background-position: 0 -700px; }