diff --git a/tests/visual/spinner.html b/tests/visual/spinner.html
index f119d3d95..94f827db6 100644
--- a/tests/visual/spinner.html
+++ b/tests/visual/spinner.html
@@ -71,8 +71,9 @@ label {
 
 ul.ui-spinner-box {
 	height: 1.2em;
-	margin-top: 0;
-	margin-bottom: 0;
+	line-height: 1.2em;
+	margin: 0;
+	padding: 0;
 }
 
 .ui-spinner-up,