
#classic
  {
    list-style-image : url("chrome://messenger/skin/winclassic.gif");
    min-height       : 32px;  /* pre-allocate a height for this image */
  }

#wide
  {
    list-style-image : url("chrome://messenger/skin/winwide.gif");
    min-height       : 32px;  /* pre-allocate a height for this image */
  }