Update backrooms/backrooms.css

backrooms/backrooms.css

@@ -16,7 +16,7 @@
 }
 
 body, .public-page {
-    background-image: url('https://chillcog.com/back.gif') !important;
+    background-image: url('https://chillcog.com/gifs/backrooms.gif') !important;
     background-size: cover !important;
     background-position: center !important;
     background-repeat: no-repeat !important;