@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@media (min-width: 768px) {
  .modal-content {
    padding-top: 5%;
  }
}

/* mobile */
@media (max-width: 768px) {
  .modal-content {
    padding-top: 33%;
  }
}

#modal-image {
  box-shadow: 12px 14px 12px 0 gray;
}

.modal {
  animation: fadeIn 777ms;
  display: none;
  position: fixed;
  z-index: 1;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.8);
  transition-duration: 1s;
}

.modal-content {
  display: block;
  margin: auto;
  max-height: 80%;
  max-width: 80%;
}

.close-button {
  background-color: var(--primary-dark-gray);
  border-radius: 5em;
  border: 1px solid rgb(216, 125, 42);
  color: rgb(216, 125, 42);
  cursor: pointer;
  font-size: 50px;
  font-weight: bold;
  padding-left: 0.2em;
  padding-right: 0.2em;
  position: absolute;
  right: 35px;
  top: 15px;
}