.menu-4481, ul.links li.menu-4481 {
  background-image: url(http://monroyzuniga.com/sites/default/files/menu_icons/menu_icon_4481.png);
  padding-left:30px;
  background-repeat: no-repeat;
  background-position: left;
  height: 30px;
}

.menu-4479, ul.links li.menu-4479 {
  background-image: url(http://monroyzuniga.com/sites/default/files/menu_icons/menu_icon_4479.png);
  padding-left:30px;
  background-repeat: no-repeat;
  background-position: left;
  height: 30px;
}

.menu-4480, ul.links li.menu-4480 {
  background-image: url(http://monroyzuniga.com/sites/default/files/menu_icons/menu_icon_4480.png);
  padding-left:30px;
  background-repeat: no-repeat;
  background-position: left;
  height: 30px;
}