a.css_tooltip{
position:relative;
_display:inline-block; /*richiesto per la posizione assoluta bottom per Internet Explorer 6*/
text-decoration:none;
color:#000000;
border-bottom:1px dotted #CCCCCC;
}
a.css_tooltip span{
display:none;
}
a.css_tooltip:hover{
color:#FF6600;}
a.css_tooltip:hover span{
display:block;
position:absolute;
z-index:20;
bottom:1em;
left:0.01em;
width:200px;
color:#000;
}
a.css_tooltip span b{
display:block;
height:12px;
background:url(../images/tooltips/css_tooltip_top.png) no-repeat bottom;
}
a.css_tooltip span em{
display:block;
height:30px;
background:url(../images/tooltips/css_tooltip_bot.png) no-repeat;
}
a.css_tooltip span i{
display:block;
background-color:#FFFBCC;
border-left:1px solid #FFCC01;
border-right:1px solid #FFCC01;
padding:0 8px;
} 

a.css_tooltip i{
	font-size: 11px;
	font-style: normal;
	font-weight: normal;
	font-variant: normal;
}