#menu_1st{ background: url('../images/menu_1st_green.png') repeat-x 0 0; }
#menu_1st .container_12 .grid_12{ background: url('../images/dots_green.png') no-repeat; }
#menu_sub a:hover.sub1, #menu_sub a.sub1actcur, #menu_sub a:hover.sub1, #menu_sub a:hover.sub1act, #menu_sub a.sub1.highlight {
    background-position: 217px -100px;
}