#mask {
  position:absolute;
  left:0;
  top:0;
  z-index:9000;
  background-color:rgba(255,255,255,0.5);
  display:none;
}
#boxes{
	position: fixed;
    top: 0;bottom:0;left:0;right:0;
    z-index: 300000;
	
	}
#boxes .window {
  position:absolute;
  left:0;
  top:0;
  width:440px;
  height:200px;
  display:none;
  z-index:9999;
  padding:20px;
  border-radius: 15px;
  text-align: center;
}
#boxes #dialog {
  width:100%;
  max-width:600px;
  height:auto;
  padding:10px;
  background-color:#ffffff;
  font-family: 'Segoe UI Light', sans-serif;
  font-size: 15pt;
}