#mask {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 9000;
  background-color: #26262c;
  display: none;
}

#boxes .window {
  position: absolute;
  left: 0;
  top: 0;
  width: 440px;
  height: 850px;
  display: none;
  z-index: 9999;
  padding: 20px;
  border-radius: 5px;
  text-align: center;
}

#boxes #dialog {
  width: 450px;
  height: auto;
  padding: 10px 10px 10px 10px;
  background-color: #ffffff;
  font-size: 15pt;
}

.agree:hover {
  background-color: #D1D1D1;
}

.popupoption:hover {
  background-color: #D1D1D1;
  color: green;
}

.popupoption2:hover {
  color: red;
}


@media only screen and (max-width: 425px) {

  /* For mobile phones: */
  #boxes #dialog {
    width: 200px;
  }

  #boxes .window {
    width: 200px;
    height: 250px;
  }

  #san .popup-image {
    width: 180px;
    height: 250px;
    object-fit: cover;
    overflow: hidden;
  }
}

@media only screen and (max-width: 768px) {

  /* For tablet phones: */
  #boxes #dialog {
    width: 320px;
  }

  #boxes .window {
    width: 300px;
    height: 320px;
  }

  #san .popup-image {
    width: 300px;
    height: 320px;
    object-fit: cover;
    overflow: hidden;
  }
}