.overlay {
  background-color: rgba(0, 0, 0, 0.8);
  width: 100%;
  height: 100%;
  visibility: hidden;
  opacity: 0;
  -webkit-transition: all .5s ease;  
  -moz-transition: all .5s ease;  
  -o-transition: all .5s ease;  
  -ms-transition: all .5s ease;  
  transition: all .5s ease;
}

.overlay-visible {
  visibility: visible;
  opacity: 1;
}

.popup-content {
  width: 300px;
  height: auto;
  margin: auto;
  padding: 1.25rem;
}

.popup-title {
  display: block;
  color: #2e7ccc;
  line-height: 20pt;
  font-weight: 700;
  text-align: left;
  letter-spacing: 1.25px;
}

.popup-text {
  font-size: 12px;
  line-height: 18px;
}

.popup-link {
  font-weight: 500;
  font-size: 12px;
  line-height: 18px;
}

.popup-close-btn {
  border: none;
  background: transparent;
  cursor: pointer;
  width: 26px;
  height: 26px;
  margin-top: -12px;
  margin-right: -12px;
  float: right;
  padding: 0.125rem;
}

.popup-close-img {
  font-weight: 900;
  font-size: 26px;
  line-height: 0.75;
  height: auto;
  max-width: 100%;
}