span.tooltip {
border-bottom: 1px dotted #000099;
}

span.tooltip:hover {
color: #000099;
background: #ffffff;
padding: 2px;
margin: 0;
border: 1px dotted #000099;
cursor: help;
}

div.tt {
padding: 3px;
width: 200px;
border: 2px solid #000099;
background: #ffffff;
color: #000099;
font: 12px Arial, sans-serif;
text-align: left;
}

div#ToolTip {
position: absolute;
width: 100px;
top: 0px;
left: 0px;
z-index: 4;
visibility: hidden;
}