* {margin:0; padding:0;}

#acc {width:490px; list-style:none; color:#033; margin:0 auto;}
#acc h3 {width:476px; border:1px solid #9ac1c9; padding:6px 6px 8px; font-weight:bold; margin-top:5px; cursor:pointer; background:url(images/img/header.gif);}
#acc h3:hover {background:url(images/img/header_over.gif);}
#acc .acc-section {overflow:hidden; background:#fff;}
#acc .acc-content {width:458px; padding:15px; border:1px solid #9ac1c9; border-top:none; background:#fff;}

#nested ul { margin:0; padding:0; }
#nested li { margin:0; padding:0; }

#nested {width:458px; list-style:none; color:#033; margin-bottom:15px;}
#nested h3 {width:444px; border:1px solid #9ac1c9; padding:6px 6px 8px; font-weight:bold; margin-top:5px; cursor:pointer; background:url(images/img/header.gif);}
#nested h3:hover {background:url(images/img/header_over.gif);}
#nested .acc-section {overflow:hidden; padding:0; background:#fff;}
#nested .acc-content {width:426px; padding:15px; border:1px solid #9ac1c9; border-top:none; background:#fff;}
#nested .acc-selected {background:url(images/img/header_over.gif);}