Hi! I purchased your Setting CSS code and I was wondering is it was possible to change the background image of the header to small repeating images rather than a large image? A lot of the backgrounds I use are actually really small repeating patterns, but whenever I use them as a header image for this CSS they either stretch or sit in the centre being small. I'm not very knowledgeable with CSS but I tried to take a look at the linked resources and I still wasn't quite sure.