.tt{
    position: relative;
	font-weight: bold;
}
.tt span{ display: none; }
.tt:hover span.tt_tooltip{
    display: block;
    position: relative;
	padding: 0px;
	width: 440px;
	filter: alpha(opacity:90);
	KHTMLOpacity: .85;
	MozOpacity: .85;
	opacity: .85;
	z-index: 15;
	font-weight: normal;
}
.tt:hover span.tt_top{
	display: block;
	padding: 30px 0px 0px;
    background: url(noticialista.gif) no-repeat top;
}
.tt:hover span.tt_middle{
	display: block;
	padding: 0px 12px;
	background: url(noticialista_meio.gif) repeat-y bottom;
}
.tt:hover span.tt_bottom{
	display: block;
	padding: 3px 0px 10px;
    background: url(noticialista.gif) no-repeat bottom;
}