.lightbox-overlay{
z-index:998;
position:absolute;
top:0%;
left:0%;
width:100%;
height:100%;
background-color:black;
-moz-opacity:0.75;
opacity:.75;
filter:alpha(opacity=75);
}
.lightbox-content{
z-index:999;
position:absolute;
top:50%;
left:50%;
}
a.lightbox-close{
font-size:11px;
position:absolute;
top:2px;
right:2px;
color:#FF0000;
}