.float{
position:absolute;
background-color:#ffffff;
border: 1px solid black;
text-align:center;
font-family: Verdana, Arial, sans-serif;
font-size: 11px;
}

.ghosted{
opacity:0.5;
filter:alpha(opacity=50);
background-color:#888888;
position:absolute;
left:0px;
top:0px;
width:100%;
height:100%;
}