InsaneJournal

hello! first time poster, long time lurker. i was wondering if anyone could help me out with the header in my layout? i want to know if i can make the image size smaller so i can put in smaller gifs or images without it repeating. dory's working right now because she has enough transparency on both sides to keep her from repeating. i tried no-repeat, but that didn't work. i tried to put width="" and width: before the ;). if anyone could help, i'd greatly appreciate it! thanks