.menu3 {clear:both; margin-bottom:4em;}
.menu3 dt {display:none;}
.menu3 dd {margin:0; padding:0;}
.menu3 .aa {width:12px; background:url(taglft.gif); float:left; padding:2px 0 2px 0; border-bottom:1px solid #000;}
.menu3 .bb {background:url(tagmid.gif); float:left; padding:2px 0 2px 0; border-bottom:1px solid #000; text-align:center;}
.menu3 .cc {width:12px; background:url(tagrgt.gif); float:left; padding:2px 0 2px 0; border-bottom:1px solid #000;}

.menu3 a, .menu3 a:visited {color:#888; text-decoration:none; font-size:1em; cursor:pointer;}
.menu3 a:hover {color:#000; background:#fff;}
.menu3 a:hover span {background-position:0 150px; border-bottom:1px solid #f9f4ee;}