#lightbox, #overlay{display:none; opacity:0; filter:alpha(opacity=0); }
#lightbox{width:505px; min-height: 380px; height:430px; position:fixed; z-index:1050; background:none; border:none; outline:none;}
#lightbox iframe{width:505px; min-height:380px; height:430px; border:none; overflow:hidden; background:none; outline:none;}
#lightbox > a, #lightbox a.fechaBoxSMSIE{
    position:absolute!important;
    right:15px!important; 
    top:10px!important; 
    background:url("/portalweb/ShowPropertyServlet?nodeId=/UCMRepository/PW_IMG_BT_FECHALIGHTBOX") left center no-repeat; padding-left:18px!important;
}
#overlay{position:fixed; width:100%; height:100%; background:#000; top:0; left:0; z-index:1020;}