Warning, /plasma/breeze-gtk/src/gtk4/widgets/_menus.scss is written in an unsupported language. File is not indexed.

 @charset "UTF-8";
 
 /*********
  * Menus *
  *********/
 
 accelerator {
         opacity: 0.5;
         margin-left: 2.5mm;
 }
 
 menubar,
 .menubar {
         padding: 0px;
         box-shadow: none;
         border-style: none;
         background-color: gtk("@theme_header_background");
 
         &:backdrop {
                 background-color: gtk("@theme_header_background_backdrop");
         }
 
         > item {
                 min-height: 4.5mm;
                 padding: 1.25mm 2.5mm;
                 @if $new-highlight {
                         border-bottom: 3px solid transparent;
                 }
 
                 &:hover {
                         //Seems like it :hover even with keyboard focus
                         @if $new-highlight {
                                 background-color: gtkalpha(
                                         gtk("@theme_button_decoration_focus"),
                                         0.3
                                 );
                                 color: gtk("@theme_button_foreground_active");
                                 border-bottom: 3px
                                         solid
                                         gtk("@theme_button_decoration_focus");
                         } @else {
                                 background-color: gtk(
                                         "@theme_button_decoration_focus"
                                 );
                                 color: gtk("@theme_button_foreground_active");
                         }
                 }
 
                 &:disabled {
                         color: gtk("@insensitive_fg_color");
                         box-shadow: none;
 
                         &:backdrop {
                                 background-color: gtk("@theme_unfocused_bg_color");
                                 color: gtk("@insensitive_unfocused_fg_color");
                         }
                 }
 
                 &:backdrop {
                         background-color: gtk("@theme_unfocused_bg_color");
                         color: gtk("@theme_unfocused_fg_color");
                 }
         }
 }
 
 popover, popover.background {
         background-color: transparent;
 
         contents, > arrow {
                 padding: 4px; // Use px to avoid overflow when using fractional scaling
                 background-color: gtkmix(gtk("@theme_bg_color"), gtk("@theme_base_color"), 0.3);
                 border: 1px solid gtk("@borders");
                 border-radius: $r;
         }
 
         // axes borders in a composited env
         separator {
                 color: gtk("@borders");
                 margin: 0.75mm 0;
         }
 
         modelbutton {
                 text-shadow: none;
                 min-height: 4.5mm;
                 min-width: 10mm;
                 padding: 0.75mm 2mm;
                 border: 1px solid transparent;
 
                 @if $new-highlight {
                         border: 1px solid transparent;
                         margin: 1mm;
                 }
 
                 accelerator {
                         color: gtkalpha(currentColor, 0.55);
                 }
                 check,
                 radio {
                         &:dir(ltr) {
                                 margin-right: 1.5mm;
                         }
                         &:dir(rtl) {
                                 margin-left: 1.5mm;
                         }
                 }
 
                 arrow.left {
                         -gtk-icon-source: -gtk-icontheme($arrow_left);
                 }
 
                 arrow.right {
                         -gtk-icon-source: -gtk-icontheme($arrow_right);
                 }
 
                 &:hover {
                         background-color: gtkalpha(gtk("@theme_selected_bg_color"), 0.3);
                         border: 1px solid gtk("@theme_button_decoration_focus"); // Use px to avoid strange thickness when fractional scaling is used
                         border-radius: $r;
                 }
 
                 &:disabled {
                         color: gtk("@insensitive_fg_color");
 
                         &:backdrop {
                                 color: gtk("@insensitive_unfocused_fg_color");
                         }
                 }
 
                 &:backdrop,
                 &:backdrop:hover {
                         color: gtk("@theme_unfocused_fg_color");
                         background-color: gtk("@theme_unfocused_bg_color");
                 }
         }
 }
 
 GtkVolumeButton.button {
         padding: 1.25mm;
 }