is there a code that lets you adjust the dimensions for an image that is not 200 x 200, or does the image HAVE to be that size and otherwise will tile?

I use this:

{ position: fixed; top: 100px; left: 100px; background: url('URLHERE'); height: 350px; width: 350px; }

You just adjust the height and width to match the image you're using.

thank you so much! i am still having a problem, since the dimensions of the overlay aren't squared (it's 120 x 200), but it's kind of hilarious and i'm not sure it's an issue i need to fix

(the overlay now scrolls down the pet page with you;;

[Code]

Replace IMAGEWIDTH and IMAGEHEIGHT with the exact width and height of your overlay, in pixels.

thank you so much! that works perfectly!