diff --git a/src/Insight/UserInterfaces/InsightWindow/Stylesheets/Global.qss b/src/Insight/UserInterfaces/InsightWindow/Stylesheets/Global.qss
index cb2ebc82..208fb242 100644
--- a/src/Insight/UserInterfaces/InsightWindow/Stylesheets/Global.qss
+++ b/src/Insight/UserInterfaces/InsightWindow/Stylesheets/Global.qss
@@ -103,6 +103,11 @@ QScrollBar::sub-line:vertical {
     background: none;
 }
 
+QScrollArea,
+QScrollArea .QWidget {
+    background-color: transparent;
+}
+
 QComboBox,
 QLineEdit {
     background-color: #2F2F2D;
diff --git a/src/Insight/UserInterfaces/InsightWindow/Stylesheets/InsightWindow.qss b/src/Insight/UserInterfaces/InsightWindow/Stylesheets/InsightWindow.qss
index 2101df88..f3014e23 100644
--- a/src/Insight/UserInterfaces/InsightWindow/Stylesheets/InsightWindow.qss
+++ b/src/Insight/UserInterfaces/InsightWindow/Stylesheets/InsightWindow.qss
@@ -255,10 +255,6 @@ QScrollBar::sub-line:vertical {
     border: none;
 }
 
-#target-registers-side-pane QScrollArea {
-    background-color: transparent;
-}
-
 #target-registers-side-pane #item-container {
     background-color: transparent;
 }