* {margin:0; padding:0; font:12px Verdana,Arial}
code {font-family:"Courier New",Courier}

#options {width:570px; margin:10px auto; text-align:right; color:#9ac1c9}
#options a {text-decoration:none; color:#9ac1c9}
#options a:hover {color:#033}

#acc {width:570px; list-style:none; color:#033; margin:0 auto 20px}
#acc h1 {width:560px; border:1px solid #9ac1c9; padding:6px 6px 8px; font-weight:bold; margin-top:5px; cursor:pointer; background:url(images/header.gif)}
#acc h1:hover {background:url(images/header_over.gif)}
#acc .acc-section {overflow:hidden; background:#fff}
#acc .acc-content {width:566px; padding:15px; border:1px solid #9ac1c9; border-top:none; background:#fff}

#nested {width:560px; list-style:none; color:#033; margin-bottom:15px}
#nested h2 {width:560px; border:1px solid #9ac1c9; padding:6px 6px 8px; font-weight:bold; margin-top:5px; cursor:pointer; background:url(images/header.gif)}
#nested h2:hover {background:url(images/header_over.gif)}
#nested .acc-section {overflow:hidden; background:#fff}
#nested .acc-content {width:566px; padding:15px; border:1px solid #9ac1c9; border-top:none; background:#fff}
#nested .acc-selected {background:url(images/header_over.gif)}