.min-popup {
  position: fixed;
  z-index: 10000;
  border: 1px solid #333333;
  margin: 0;
  padding: 50px;
  background-color: white;
}
.min-popup .min-popup-close-button {
  position: absolute;
  right: 0;
  top: 0;
  display: block;
  background-color: lightslategray;
  margin: 0;
  width: 50px;
  height: 50px;
  font-size: 40px;
  line-height: 50px;
  text-align: center;
  color: white;
}
.min-popup .min-popup-close-button:hover {
  text-decoration: none;
}