.overlay
{
  position:fixed;
  z-index: 150;
  top: 0px;
  left: 0px;
  right: 0px;
  bottom: 0px;
  background-color: #aaa;
  filter: alpha(opacity=50);
  opacity: 0.5;
}
.overlayContent
{
  z-index: 150;
  margin-left:450px;
  margin-bottom:auto;
  margin-top:150px;
  margin-right:auto;
  width: 250px ;
  height: 250px ;
  
}
.overlayContent h2
{

    font-size: 18px;
    font-weight: bold;
    color: #000;
}
.overlayContent image
{
  
}