diff --git a/applets/notifications/package/contents/ui/global/Globals.qml b/applets/notifications/package/contents/ui/global/Globals.qml
--- a/applets/notifications/package/contents/ui/global/Globals.qml
+++ b/applets/notifications/package/contents/ui/global/Globals.qml
@@ -139,9 +139,13 @@
     onFocusDialogChanged: positionPopups()
 
     // The raw width of the popup's content item, the Dialog itself adds some margins
-    property int popupWidth: units.gridUnit * 18
+    // Make it wider when on the top or the bottom center, since there's more horizontal
+    // space available without looking weird
+    property int popupWidth: popupLocation & Qt.AlignHCenter ? units.gridUnit * 28 : units.gridUnit * 18
     property int popupEdgeDistance: units.largeSpacing * 2
-    property int popupSpacing: units.largeSpacing
+    // Reduce spacing between popups when centered so the stack doesn't intrude into the
+    // view as much
+    property int popupSpacing: popupLocation & Qt.AlignHCenter ? units.smallSpacing : units.largeSpacing
 
     // How much vertical screen real estate the notification popups may consume
     readonly property real popupMaximumScreenFill: 0.75