I’ve uploaded an image to use as my page background. I don’t want it tiled — just one big photo, so I enlarged it in PhotoShop before uploading. Is there some way to automatically resize the photo to cover the entire page, regardless of the size of someone’s screen? And how can I have my blog posts scroll over the photo instead of having no photo image background behind the posts. The blogsite is barbpine.net in case you want to take a look at it.