diff --git a/plugins/3MFReader/WorkspaceDialog.qml b/plugins/3MFReader/WorkspaceDialog.qml
index c0128ab4de..cb93aec37e 100644
--- a/plugins/3MFReader/WorkspaceDialog.qml
+++ b/plugins/3MFReader/WorkspaceDialog.qml
@@ -195,6 +195,17 @@ UM.Dialog
                         model: resolveStrategiesModel
                         textRole: "label"
                         visible: manager.qualityChangesConflict
+                        contentLeftPadding: UM.Theme.getSize("default_margin").width
+                        textFont: UM.Theme.getFont("medium")
+
+                        background: Cura.RoundedRectangle
+                        {
+                            border.width: UM.Theme.getSize("default_lining").width
+                            border.color: UM.Theme.getColor("lining")
+                            color: qualityChangesResolveComboBox.hovered ? UM.Theme.getColor("expandable_hover") : UM.Theme.getColor("action_button")
+                            cornerSide: Cura.RoundedRectangle.Direction.All
+                            radius: UM.Theme.getSize("default_radius").width
+                        }
 
                         // This is a hack. This will trigger onCurrentIndexChanged and set the index when this component in loaded
                         currentIndex:
@@ -238,6 +249,17 @@ UM.Dialog
                         model: resolveStrategiesModel
                         textRole: "label"
                         visible: manager.materialConflict
+                        contentLeftPadding: UM.Theme.getSize("default_margin").width
+                        textFont: UM.Theme.getFont("medium")
+
+                        background: Cura.RoundedRectangle
+                        {
+                            border.width: UM.Theme.getSize("default_lining").width
+                            border.color: UM.Theme.getColor("lining")
+                            color: materialResolveComboBox.hovered ? UM.Theme.getColor("expandable_hover") : UM.Theme.getColor("action_button")
+                            cornerSide: Cura.RoundedRectangle.Direction.All
+                            radius: UM.Theme.getSize("default_radius").width
+                        }
 
                         // This is a hack. This will trigger onCurrentIndexChanged and set the index when this component in loaded
                         currentIndex:
diff --git a/resources/qml/RoundedRectangle.qml b/resources/qml/RoundedRectangle.qml
index 3ca05e2125..86f7214654 100644
--- a/resources/qml/RoundedRectangle.qml
+++ b/resources/qml/RoundedRectangle.qml
@@ -1,3 +1,4 @@
+
 import QtQuick 2.7
 
 import UM 1.2 as UM
diff --git a/resources/qml/Widgets/ComboBox.qml b/resources/qml/Widgets/ComboBox.qml
index 06ac2425bb..efe14497bc 100644
--- a/resources/qml/Widgets/ComboBox.qml
+++ b/resources/qml/Widgets/ComboBox.qml
@@ -20,6 +20,8 @@ ComboBox
     property alias textFormat: contentLabel.textFormat
     property alias backgroundColor: background.color
     property bool forceHighlight: false
+    property int contentLeftPadding: UM.Theme.getSize("setting_unit_margin").width
+    property var textFont: UM.Theme.getFont("default")
 
     enabled: delegateModel.count > 0
 
@@ -104,9 +106,10 @@ ComboBox
     contentItem: UM.Label
     {
         id: contentLabel
-        leftPadding: UM.Theme.getSize("setting_unit_margin").width + UM.Theme.getSize("default_margin").width
+        leftPadding: contentLeftPadding + UM.Theme.getSize("default_margin").width
         anchors.right: downArrow.left
         wrapMode: Text.NoWrap
+        font: textFont
         text:
         {
             if (control.delegateModel.count == 0)
@@ -176,11 +179,12 @@ ComboBox
             id: delegateLabel
             // FIXME: Somehow the top/bottom anchoring is not correct on Linux and it results in invisible texts.
             anchors.fill: parent
-            anchors.leftMargin: UM.Theme.getSize("setting_unit_margin").width
+            anchors.leftMargin: contentLeftPadding
             anchors.rightMargin: UM.Theme.getSize("setting_unit_margin").width
 
             text: delegateItem.text
             textFormat: control.textFormat
+            font: textFont
             color: UM.Theme.getColor("setting_control_text")
             elide: Text.ElideRight
             wrapMode: Text.NoWrap