The page has some weird horizontal scrolling going on. I think it's because the body style has both `width: 100%` and a nonzero margin. You should probably set

The page has some weird horizontal scrolling going on. I think it's because the body style has both `width: 100%` and a nonzero margin. You should probably set margin and padding to zero on the body tag if you need width, or just remove the `width: 100%` (which I don't think you need?)