diff --git a/resources/ooui.less b/resources/ooui.less
index fe8a116..332a5fa 100644
--- a/resources/ooui.less
+++ b/resources/ooui.less
@@ -3,6 +3,7 @@
 	z-index: 101;
 }
 
+body > .oo-ui-windowManager,
 .oo-ui-defaultOverlay {
 	z-index: 101;
 	font-size: 0.95em;