diff --git a/resources/cider-ui-tests/style.css b/resources/cider-ui-tests/style.css
index c9352668..1c3d44d3 100644
--- a/resources/cider-ui-tests/style.css
+++ b/resources/cider-ui-tests/style.css
@@ -1889,7 +1889,7 @@ input[type=range].web-slider::-webkit-slider-runnable-track {
     top: 50%;  
     width: 100%;
     transform: translate(0, -50%);
-    
+    height: 100%;
 }
 
 #apple-music-video-player-controls{