Try new fix for #141 after testing pyqt5

Author: dpizetta

qdarkstyle/style.qss

@@ -1247,28 +1247,20 @@ QTabWidget {
     selection-background-color: #32414B;
 }
 
-QTabWidget QWidget{
-    border: 0px solid #32414B; /* remove all borders, then add - fix #141 */
-}
-
-QTabWidget QWidget QWidget       /* add wanted borders - fix #141           */
-QTabWidget QTableView,
-QTabWidget QTreeView,
-QTabWidget QListView,
-QTabWidget QGroupBox,
-QTabWidget QLineEdit,
-QTabWidget QComboBox,
-QTabWidget QFontComboBox,
-QTabWidget QTextEdit,
-QTabWidget QSpinBox,
-QTabWidget QDoubleSpinBox {
+
+QTabWidget QWidget QWidget       /* add wanted borders fix #141, #126, #123 */
+QTabWidget QFrame {
     border: 1px solid #32414B;
 }
 
+QTabWidget QLabel {
+    border: 0px solid #32414B; /* label derived from frame, remove border #141 */
+}
+
 QTabWidget::pane {
     border: 1px solid #32414B;
     border-radius: 4px;
-    padding: 2px;
+    padding: 0px;               /* fixes double border inside pane wit pyqt5 */
     margin: 0px;
 }