a.css_tooltip{
position:relative;
_display:inline-block; /*needed for the position absolute bottom for Internet Explorer 6*/
text-decoration:none;
color:red;
}
a.css_tooltip span{
display:none;
}
a.css_tooltip:hover{
background-color:#FFFFFF;
}
a.css_tooltip:hover span{
display:block;
position:absolute;
z-index:1000;
bottom:230px;
right:-5px;
width:360px;
height:200px;
color:#000;
overflow: auto;
}
a.css_tooltip span i{
font-size:14px;
font-style:normal;
}