I'm just finishing a site and I'm trying to set the position of a background image. Basically I'm trying to push it down 50px from the top of the div by using background-position:0px 50px;
hmm might have found the answer on css discuss, just going to try it.
heres the exert (http://archivist.incutio.com/viewlist/css-discuss/52424) 1/ as mentioned above, when a background image is bigger than it's container (computed value), Safari loses the positioning, and start repeating the image, even when no-repeat is specified. It doesn't matter if the size mismatch is horizontal or vertical.
Workaround: none, except: be creative with your image.....