diff --git a/style.css b/style.css
deleted file mode 100644
index e2de58927..000000000
--- a/style.css
+++ /dev/null
@@ -1,21 +0,0 @@
-QTabBar::tab:!selected
-{background-color: transparent;
-}
-QMainWindow
-{background-color: qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 rgb(43, 75, 116), stop:1 rgb(197, 245, 254));
-}
-QListView
-{background-color: qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 rgb(43, 75, 116), stop:1 rgb(130, 160, 210));
-}
-QTreeView
-{background-color: qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 rgb(43, 75, 116), stop:1 rgb(197, 245, 254));
-}
-QTreeView::item
-{background-color: rgba(100, 100, 100, 00);
-}
-QTreeView::item:hover
-{background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #e7effd, stop: 1 #cbdaf1);
-}
-QAbstractScrollArea#mdiarea
-{background-image: url(':/ico/mdiarea_bg.png');background-repeat: no-repeat;background-position: center middle;
-}