hi! i'm using your autumnal css for my profile but i can't seem to figure out how to get the background/banner image to display a gif to be the same size as the screen, it currently looks like this and won't stretch out/grow. i've tried changing the $bg-size: element from cover to initial and auto, but none of them make the image the correct size. it might be an issue with using a gif because i've used images before and they fit the screen just fine, but i was just wondering if there's a keyword or snippet of code that i'm not css-savvy enough to know about :)

edit! - i'm also having trouble getting the $bg-position: line of code to work with a gif, just thought i'd add