--- a/www-thermferm/jqwidgets/styles/jqx.glacier.css	Fri May 19 16:34:21 2017 +0200
+++ b/www-thermferm/jqwidgets/styles/jqx.glacier.css	Sun May 28 14:19:57 2017 +0200
@@ -251,4 +251,7 @@
 }
 .jqx-icon-calendar-pressed-glacier {
     background-image: url('images/icon-calendar-white.png');
-}
\ No newline at end of file
+}
+.jqx-icon-time-pressed-glacier {
+    background-image: url('images/icon-time-white.png');
+}