#costumer { background-image:url(../layout/clientes_es.gif); }
#costumer2 { background-image:url(../layout/clientes2_es.gif); }
#costumer2 #logout a { display:block;width:61px; height:12px; background:url(../layout/logout_es.gif) 0 0 no-repeat; }
#costumer2 #logout a:hover { background-position:0 -12px}