@use "option" as *; @mixin NativeMenu() { @include Option("widget.macos.native-context-menus", "widget.gtk.native-context-menus") { @content; } } @mixin NativeMenuPopup() { menupopup:is(#historyMenuPopup, #bookmarksMenuPopup), menupopup:not([placespopup="true"]) { @content; } } @mixin WinNativeMenu() { @media not (-moz-windows-non-native-menus) { @content; } } @mixin WinNonNativeMenu() { @media (-moz-windows-non-native-menus) { @content; } }