#popup-wrapper {
  position: fixed;
  top: 25vh; left: 0;
  bottom: 0; right: 0;
  margin: 0 auto;
  width: 500px; height: 420px;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  -webkit-box-shadow: 0 0 50px 1px rgba(0,0,0,1);
  box-shadow: 0 0 50px 1px rgba(0,0,0,1);
}
#popup-overlay {
  position: absolute;
  width: 100%; height: auto;
  background-color: rgba(0, 0, 0, 0.6);
}
#popup-container {
  position: relative;
  z-index: 10000;
  max-width: 500px;
  width: 100%;
  height: auto;
}
#popup-container img {
  max-width: 500px;
  width: 100%;
  height: auto;
}
#popup-close {
  position: absolute;
  top: -15px; right: -15px;
  background: black;
  color: white;
  border: none;
  width: 45px;
  font-size: 30px;
  cursor: pointer;
  -webkit-border-radius: 100%;
  -moz-border-radius: 100%;
  border-radius: 100%;
}