Honestly, they're awful. Doesn't seem like you put effort in at all. The background is 75% of the design, so make sure the text fits with it. Saying that, practising will only make you better. Good luck.
Looking more and more like a solid Browser game. Your website design is a bit elementary, but other than, that, it's a nice game. Reminds me of the Pokemon browser game I used to play as a kid in the Library.