* {margin:0; padding:0; font:12px Verdana,Arial}

code {font-family:"Courier New",Courier}

#titulosbig {width:600px; margin:20px auto; text-align:left; color:#006699; font-size:16px}

#options {width:600px; margin:20px auto; text-align:right; color:#9ac1c9}

#options a {text-decoration:none; color:#9ac1c9}

#options a:hover {color:#033}



#acc {width:600px; list-style:none; color:#033; margin:0 auto 40px}

#acc h3 {width:586px; border:1px solid #9ac1c9; padding:6px 6px 8px; font-weight:bold; margin-top:5px; cursor:pointer; background:url(images/header.gif)}

#acc h3:hover {background:url(images/header_over.gif)}

#acc .acc-section {overflow:hidden; background:#fff}

#acc .acc-content {width:568px; padding:15px; border:1px solid #9ac1c9; border-top:none; background:#fff}



#nested {width:550px ; list-style:none; color:#033; margin-bottom:15px}
 

#nested h3 {width:536px; border:1px solid #9ac1c9; padding:6px 6px 8px; font-weight:bold; margin-top:5px; cursor:pointer; background:url(images/header.gif)}

#nested h3:hover {background:url(images/header_over.gif)}

#nested .acc-section {overflow:hidden; background:#fff}

#nested .acc-content {width:518px; padding:15px; border:1px solid #9ac1c9; border-top:none; background:#fff}

#nested .acc-selected {background:url(images/header_over.gif)}