[OS/2] Bug 398610: following up on bug 363130 and restrict favicons to 16x16px in menus, p=wuno, r=me

toolkit/themes/pmstripe/global/menu.css

@@ -111,6 +111,11 @@ menuitem.spell-suggestion {
   min-height: 15px;
 }
 
+.menu-iconic-icon {
+  max-width: 16px;
+  max-height: 16px;
+}
+
 /* ..... menu arrow box ..... */
 
 .menu-right {