/* Popup container */
.popup {
  position: relative;
  display: inline-block;
  cursor: pointer;
}

/* The actual popup (appears on top) */
.popup .popuptext {
  position: -webkit-sticky; /* Safari */
  position: sticky;
  bottom: 0;
  visibility: hidden;
  height: auto;
  background-color: #555;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 8px 0;
  position: fixed;

  bottom: 0%;
  margin: 25%;
  width: 50%;
  margin-bottom: 10px;
}

/* Popup arrow
.popup .popuptext::after {
  content: "";
  position: relative;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #555 transparent transparent transparent;
}*/

/* Toggle this class when clicking on the popup container (hide and show the popup) */
.popup .show {
  visibility: visible;
  -webkit-animation: fadeIn 1s;
  animation: fadeIn 1s
}

.popup .hide {
  visibility: hidden;
  -webkit-animation: fadeOut 1s;
  animation: fadeOut 1s
}


/* Add animation (fade in the popup) */
@-webkit-keyframes fadeIn {
  from {opacity: 0;}
  to {opacity: 1;}
}

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

@-webkit-keyframes fadeOut {
  from {opacity: 1;}
  to {opacity: 0;}
}

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