#popup {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  background-color: rgba(45, 45, 45, 0.6);
}
#popup .container {
  position: absolute;
  display: inline-block;
  background-color: #ffffff;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: 90vw;
  max-height: 80vh;
  font-size: 1.2em;
}
#popup .container a {
  display: block;
  z-index: 100;
}
#popup .close {
  width: 100%;
  height: 30px;
  text-align: right;
  position: absolute;
  top: -33px;
  right: -12px;
}
#popup .close #close-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  color: #333333;
  text-decoration: none;
}
#popup .close #close-btn i {
  display: inline;
  font-weight: bold;
  color: white;
}
#popup .popup-body {
  padding: 25px 40px;
  max-height: 80vh;
}
#popup .popup-body img {
  max-height: 74vh;
}