--- a/www-thermferm/jqwidgets/styles/jqx.office.css	Fri May 19 16:34:21 2017 +0200
+++ b/www-thermferm/jqwidgets/styles/jqx.office.css	Sun May 28 14:19:57 2017 +0200
@@ -255,4 +255,8 @@
 }
 
 .jqx-switchbutton-wrapper-office {
+}
+.jqx-layout-office
+{
+    background-color: #d4d4d4;
 }
\ No newline at end of file