gecko-dev/themes/modern/global/menulist.css

/**
 * XXX - The style rules in this file are very old and very bad.
 *       They need to be given a similar upgrade as classic-win has had.
 **/
 
/* NEW WIDGET LANDING: <menulist> popup */

/* outer frame */
  menulist 
    {
      padding             : 0px;
      border              : 1px solid #000000;
      background-color    : #CCCCCC;
      -moz-border-radius  : 3px 2px 2px 3px;
      margin              : 1px 5px 2px 5px;
    }

  menulist[menuactive="true"],
  menulist:hover 
    {
      border              : 1px solid #000000;
    }

  menulist[open="true"] 
    {
      border              : 1px solid #000000;
    }
  
  menulist[disabled="true"]
    {
      border              : 1px solid #999999;
      color               : #999999;
    }
    
/* icon display frame */
  menulist > .menu-icon 
    {
      border-left         : 1px outset #CCCCCC;
      border-top          : 1px outset #CCCCCC;
      border-bottom       : 1px outset #CCCCCC;
      padding             : 2px 0px 2px 0px;
    }  

  menulist[open="true"] > .menu-icon 
    {
      border-left         : 1px inset #CCCCCC;
      border-top          : 1px inset #CCCCCC;
      border-bottom       : 1px solid #CCCCCC;
      padding             : 3px 0px 1px 0px;
    }
  
/* text display frame */
  menulist > .menu-text 
    {
      padding             : 2px 4px 2px 4px;
      border-top          : 1px outset #CCCCCC;
      border-bottom       : 1px outset #CCCCCC;
      margin-right        : 0px;
    }
    
  menulist[open="true"] > .menu-text 
    {
      border-top          : 1px inset #CCCCCC;
      border-bottom       : 1px solid #CCCCCC;
      padding             : 3px 4px 1px 4px;
    }

/* drop marker display frame */
  menulist > .menu-dropmarker 
    {
      border-top          : 1px outset #CCCCCC;
      border-right        : 1px outset #CCCCCC;
      border-bottom       : 1px outset #CCCCCC;
      border-left         : none;
      list-style-image    : url("chrome://global/skin/scroll-down.gif");
      padding             : 2px;
    }
  
  menulist[disabled="true"] > .menu-dropmarker
    {
      list-style-image    : url("chrome://global/skin/scroll-down-disabled.gif");
    }

  menulist[open="true"] > .menu-dropmarker 
    {
      border-top          : 1px inset #CCCCCC;
      border-right        : 1px inset #CCCCCC;
      border-bottom       : 1px solid #CCCCCC;
      border-left         : 1px solid #CCCCCC;
      padding             : 3px 2px 1px 2px;
    }

/** rules for EDITABLE menulists (aka 'comboboxes'). 
 **/

/* outer frame */
  menulist[editable="true"] 
    {
      padding             : 0px;
    }

/* icon display frame */
  menulist[editable="true"] > .menu-icon 
    {
      list-style-image    : url("chrome://communicator/skin/bookmarks/bookmark-item.gif");
      background-color    : white;
      padding             : 1px;
      border-left         : 1px inset #CCCCCC;
      border-top          : 1px inset #CCCCCC;
      border-right        : none;
      border-bottom       : 1px inset #CCCCCC;
    }

/* text display frame */    
  menulist[editable="true"] > .menu-text 
    {
      border-left         : none;
      border-top          : 1px inset #CCCCCC;
      border-right        : 1px inset #CCCCCC;
      border-bottom       : 1px inset #CCCCCC;
      margin              : 0px 2px 0px 0px;
    }

/* drop marker display frame */
  menulist[editable="true"] > .menu-dropmarker 
    {
      border              : 1px outset #CCCCCC;
    }

  menulist[editable="true"][open="true"] > .menu-dropmarker 
    {
      border              : 1px inset #CCCCCC;
    }

/* rules for popups and separators associated with menulists */
  menulist > menupopup 
    {
      border-left         : 1px solid #000000;
      border-right        : 1px solid #000000;
      border-bottom       : 1px solid #000000;
      border-top          : 0px;
      min-width           : 0px;
      padding             : 0px;
    }
    
  menulist > menupopup > .popup-internal-box
    {
      border-left         : 1px inset #CCCCCC;
      border-right        : 1px inset #CCCCCC;
      border-bottom       : 1px inset #CCCCCC;
      border-top          : 0px;
    }
    
  menulist > menupopup > menuseparator 
    {
      border-bottom       : 2px groove #CCCCCC;
    }


  menulist > menupopup > menuitem 
    {
      padding             : 0px 5px 0px 0px;
      min-width           : 0px;
      max-width           : none;
    }

  menulist > menupopup > menuitem[selected="true"] > .menu-iconic-left
    {
      list-style-image    : url(chrome://global/skin/menu-check.gif);
    }
  
  menulist > menupopup > menuitem[menuactive="true"][selected="true"] > .menu-iconic-left
    {
      list-style-image    : url(chrome://global/skin/menu-check-hover.gif);
    }