--- a/QTfrontend/res/css/christmas.css	Sat Nov 02 17:00:40 2019 +0100
+++ b/QTfrontend/res/css/christmas.css	Mon Nov 04 03:08:59 2019 +0100
@@ -393,6 +393,12 @@
 margin: 2px 0px;
 background-color: #ffcc00;
 }
+QSlider::handle::horizontal:hover {
+background-color: yellow;
+}
+QSlider::handle::horizontal:pressed {
+background-color: white;
+}
 QSlider::groove::horizontal:disabled {
 background-color: #a0a0a0;
 }