--- a/QTfrontend/res/css/april1.css	Sun May 05 15:05:48 2019 +0200
+++ b/QTfrontend/res/css/april1.css	Sun May 05 15:24:19 2019 +0200
@@ -202,11 +202,12 @@
 border-bottom-width: 0px;
 border-color: #001d10;
 border-style: solid;
-background-color: #00351d;
+background-color: #005F35;
 padding: 4px;
 }
 QHeaderView::section:pressed {
-background-color: #00250d;
+background-color: #005A33;
+border-color: #FFFFFF;
 }
 QHeaderView::up-arrow {
 image: url(":/res/sort_up.png");