Single post in Site Skins: How-To, and Helpful CSS

So time for some frustration! I had the thing where it made the pokemon bigger for fields, shelter, etc. and I tried to change the pokemon and it kept the same pokemon big, then I tried to enter the weekly contest were you dress up pokemon with the same pokemon and it was still giant and then I deleted the whole thing from the code and saved it and kept using it and went back to the contest and it was still giant. So whats wrong cause it killing me.