td.centrale {font-family: Tahoma; font-size: 12px; letter-spacing: 1;line-height: 1.4;padding-right:20px;color:#808080;}
a:link       
{ color: #FF6600; 
  text-decoration: none;
}
a:hover      { 
text-decoration: none;
color: #FFFFFF; 
}
a:visited    { text-decoration: none; }
a:active     { text-decoration: none; }

a.opacity img {
filter:alpha(opacity=45); 
-moz-opacity: 0.45; 
opacity: 0.45;
} 
a.opacity:hover img {
filter:alpha(opacity=100); 
-moz-opacity: 1.0; 
opacity: 1.0;
} 

/*TOOLTIP*/

a.css_tooltip{
position:relative;
_display:inline-block; /*richiesto per la posizione assoluta bottom per Internet Explorer 6*/
text-decoration:none;
}
a.css_tooltip span{
display:none;
}
a.css_tooltip:hover{

}
a.css_tooltip:hover span{
display:block;
position:absolute;
z-index:20;
bottom:1em;
left:1em;
width:182px;
color:#000000;
}
a.css_tooltip span b{
display:block;
height:33px;
background:url(images/fumetto-top.png) no-repeat bottom;
}
a.css_tooltip span em{
display:block;
height:80px;
background:url(images/fumetto-bot.png) no-repeat;
}
a.css_tooltip span small{
display:block;
background:url(images/fumetto-center.png);
padding:5px;
color: #FFFFFF;
font-family: Tahoma; font-size: 8pt;
text-align: center;
} 

a.css_tooltip img {
filter:alpha(opacity=45); 
-moz-opacity: 0.45; 
opacity: 0.45;
} 
a.css_tooltip:hover img {
filter:alpha(opacity=100); 
-moz-opacity: 1.0; 
opacity: 1.0;
}