[OS/2] Bug 398610: OS/2 meta bug follow-ups of UI changes, fix display of panels, p=wuno@lsvw, r=me

toolkit/themes/pmstripe/global/popup.css

@@ -45,19 +45,9 @@
 
 /* ::::: menupopup ::::: */
 
-menupopup {
-  -moz-appearance: menupopup;
-  border: 2px solid;
-  border-top: 1px solid;
-  -moz-border-top-colors: ThreeDHighlight;
-  -moz-border-left-colors: grey ThreeDHighlight;
-  -moz-border-right-colors: black ThreeDShadow;
-  -moz-border-bottom-colors: black ThreeDShadow;
-  padding: 1px;
-  background-color: Menu;
-  min-width: 1px;
-}
-popup {
+menupopup,
+popup,
+panel {
   -moz-appearance: menupopup;
   border: 2px solid;
   -moz-border-top-colors: grey ThreeDHighlight;
@@ -68,6 +58,10 @@ popup {
   background-color: Menu;
   min-width: 1px;
 }
+menupopup {
+  border-top: 1px solid;
+  -moz-border-top-colors: ThreeDHighlight;
+}
 
 menupopup > menu > menupopup,
 popup > menu > menupopup {