.nzh-datavis .loading {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  font-family: "Stag Book", Georgia, serif;
  display: flex;
  z-index: 9999;
  user-select: none;
  background-color: rgba(0, 0, 0, 0.6);
}
.nzh-datavis .loading .message {
  margin: auto;
  font-size: 1.8em;
  letter-spacing: 0.03em;
  color: white;
}
.nzh-datavis .loading .message .spinner {
  position: relative;
  width: 1em;
  height: 1em;
  margin: 0.5em auto;
}
.nzh-datavis .loading .message .spinner .double-bounce1,
.nzh-datavis .loading .message .spinner .double-bounce2 {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  opacity: 0.6;
  border-radius: 50%;
  background-color: #F3F1F2;
  -webkit-animation: sk-bounce 2s infinite ease-in-out;
  animation: sk-bounce 2s infinite ease-in-out;
}
.nzh-datavis .loading .message .spinner .double-bounce2 {
  -webkit-animation-delay: -1s;
  animation-delay: -1s;
}
@-webkit-keyframes sk-bounce {
  0%,
  100% {
    -webkit-transform: scale(0);
  }
  50% {
    -webkit-transform: scale(1);
  }
}
@keyframes sk-bounce {
  0%,
  100% {
    -webkit-transform: scale(0);
    transform: scale(0);
  }
  50% {
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}