/* MENU */
#header ul { width: 476px; }
#header ul li a { background-image: url("../files/header_menu.gif"); }

#header li#header_homepage a { width: 97px; }
#header li#header_prodotti a { width: 72px; background-position: -97px 0; }
#header li#header_sistemiesoluzioni a { width: 75px; background-position: -169px 0; }
#header li#header_sistemaicoper a { width: 100px; background-position: -244px 0; }
#header li#header_novita a { width: 51px; background-position: -344px 0; }
#header li#header_contatti a { width: 81px; background-position: -395px 0; }

#header li#header_homepage a:hover,
body#homepage li#header_homepage a { background-position: 0 -30px; }
#header li#header_prodotti a:hover,
body#prodotti li#header_prodotti a { background-position: -97px -30px; }
#header li#header_sistemiesoluzioni a:hover,
body#sistemiesoluzioni li#header_sistemiesoluzioni a { background-position: -169px -30px; }
#header li#header_sistemaicoper a:hover,
body#sistemaicoper li#header_sistemaicoper a { background-position: -244px -30px; }
#header li#header_novita a:hover,
body#novita li#header_novita a { background-position: -344px -30px; }
#header li#header_contatti a:hover,
body#contatti li#header_contatti a { background-position: -395px -30px; }