#mask {
  position:fixed;
  left:0;
  top:0;
  z-index:9000;
  background-color:#000;
  display:none;
  opacity: 0.8;

}  
#boxes .window {

  left:0;
  top:0;
  width:80%;
  display:none;
  z-index:9999;

  border-radius: 3px;
  position: relative;

}
#boxes #dialog {
  width:80%;

  padding:10px;
  background-color:#ffffff;
  /*font-family: 'Segoe UI Light', sans-serif;*/
  font-size: 15pt;
  position: fixed;
}