X-Git-Url: https://jasonwoof.com/gitweb/?p=wfpl.git;a=blobdiff_plain;f=stylus-helpers.styl;h=701adfbc9ab44fa7d24760f8fdf71903266179c7;hp=3d7373a58284f421133088558aa039be60ccb7c7;hb=eecd5e3576866afc8091abe9b74352130fd8e6cc;hpb=c25c54f65fe42aeb61caab597e2747fdc0ef1225

diff --git a/stylus-helpers.styl b/stylus-helpers.styl
index 3d7373a..701adfb 100644
--- a/stylus-helpers.styl
+++ b/stylus-helpers.styl
@@ -92,24 +92,28 @@ space-evenly(line_height = 1.2em)
 //     styl:
 //         nav li
 //             sprite-rollover "images/nav.png" 150 35 2
-sprites-rollover(image, width, height, count, h-offset = 0)
+sprites-rollover(image, width, height, count, v-offset = 0, h-offset = 0)
 	width: unit(width, px)
 	height: unit(height, px)
-	background: transparent url(image) top left no-repeat;
+	background-image: url(image)
+	background-position: top left
+	background-repeat: no-repeat;
 	for n in (0...count)
 		&.n{n}
-			y = - (@height * n) - h-offset
-			background-position 0 y
+			y = - (@height * n) - unit(v-offset, px)
+			background-position (0 - unit(h-offset, px)) y
 			&:hover
-				background-position -(@width) y
+				background-position (0 - unit(h-offset, px) - @width) y
 // see sprites-rollover
-sprites(image, height, count, h-offset = 0)
+sprites(image, height, count, v-offset = 0, h-offset = 0)
 	height: unit(height, px)
-	background: transparent url(image) top left no-repeat;
+	background-image: url(image)
+	background-position: top left
+	background-repeat: no-repeat;
 	for n in (0...count)
 		&.n{n}
-			y = - (@height * n) - h-offset
-			background-position 0 y
+			y = - (@height * n) - unit(v-offset, px)
+			background-position (0 - unit(h-offset, px)) y
 
 // Styling for a variable height element with an image background where the
 // middle repeats vertically. You must split your image into three images, and