.popup-trigger:hover {
    opacity:.8;
}

.popup {
  position: fixed;
  left: 0;
  top: 0;
  height: 100%;
  z-index: 1000;
  width: 100%;
  background-color: rgba(94, 110, 141, 0.9);
  opacity: 0;
  visibility: hidden;
  transition:500ms all;

}

.popup.is-visible {
  opacity: 1;
  visibility: visible;
 transition:1s all;
}

.popup-container {
  transform:translateY(-50%);
  transition:500ms all;
  position: relative;
  width: 90%;
  margin: 2em auto;
  top: 1%;
  padding:2rem;
  background: #FFF;
  border-radius: .25em .25em .4em .4em;
  text-align: left;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
}

.is-visible .popup-container {
  transform:translateY(0);
  transition:500ms all;
}

.popup-container .popup-close {
  position: absolute;
  top: 8px;
  font-size:0;
  right: 8px;
  width: 30px;
  height: 30px;
}


.popup-container .popup-close::before,
.popup-container .popup-close::after {
  content: '';
  position: absolute;
  top: 12px;
  width: 14px;
  height: 3px;
  background-color: #8f9cb5;
}

.popup-container .popup-close::before {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
  left: 8px;
}

.popup-container .popup-close::after {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
  right: 8px;
}


.popup-container .popup-close:hover:before,
.popup-container .popup-close:hover:after {
  background-color:#35a785;
  transition:300ms all;
}