* {margin-top:auto}
#acc {width:800px; list-style:none; color:#033; margin:0 auto 40px}
#acc h3 {width:750px; border:1px solid #9ac1c9; padding:6px 6px 8px; font-weight:bold; margin-top:5px; cursor:pointer; background:url(../immagini/header.jpg)}
#acc h3:hover {background:url(../immagini/header_over.jpg)}
#acc .acc-section {overflow:hidden; background:#fff}
#acc .acc-content {width:733px; margin-top:0px;padding:15px; border:1px solid #9ac1c9; border-top:1px solid #9ac1c9; background:#fff}

#acc2 {width:800px; list-style:none; color:#033; margin:0 auto 40px}
#acc2 h3 {width:750px; border:1px solid #9ac1c9; padding:6px 6px 8px; font-weight:bold; margin-top:5px; cursor:pointer; background:url(../immagini/header.jpg)}
#acc2 h3:hover {background:url(../immagini/header_over.jpg)}
#acc2 .acc-section {overflow:hidden; background:#fff}
#acc2 .acc-content {width:733px; margin-top:0px;padding:15px; border:1px solid #9ac1c9; border-top:1px solid #9ac1c9; background:#fff}