.Lightbox
{
   background-color:Black ;
   left:30%;
   top:50%;
   z-index:999;
   position:fixed ;
   cursor:default;
   color:White;  border:4px solid #444; padding:12px;font-size:12px; margin-bottom:12px; padding:4px 6px 6px; 
   direction:rtl;
   text-align:right;    
}
.close_icon{background:url(Images/x.png) no-repeat; width:25px; height:29px; display:inline;  position:absolute; top:-15px; right:-16px; cursor:pointer;}
.Displaynone
{
    color:Blue;background-color:Black;display:none;width:100%; height:100%;left: 0px;top:0px;position:fixed;
}

.Displayinherit
{
    background-color:Black;display:inherit;width:100%; height:100%;left: 0px;top:0px;position:fixed; filter: progid:DXImageTransform.Microsoft.Alpha(opacity=20);
}