.loading {
  background-color: #d35400;
  color: white;
}

.loading .spinner {
  display: block;
  width: 80px;
  height: 80px;
  background-color: white;

  margin: 40px auto;
  -webkit-animation: sk-rotateplane 1.2s infinite ease-in-out;
  animation: sk-rotateplane 1.2s infinite ease-in-out;
}

@-webkit-keyframes sk-rotateplane {
  0% { -webkit-transform: perspective(120px) }
  50% { -webkit-transform: perspective(120px) rotateY(180deg) }
  100% { -webkit-transform: perspective(120px) rotateY(180deg)  rotateX(180deg) }
}

@keyframes sk-rotateplane {
  0% {
    transform: perspective(120px) rotateX(0deg) rotateY(0deg);
    -webkit-transform: perspective(120px) rotateX(0deg) rotateY(0deg)
  } 50% {
    transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg);
    -webkit-transform: perspective(120px) rotateX(-180.1deg) rotateY(0deg)
  } 100% {
    transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
    -webkit-transform: perspective(120px) rotateX(-180deg) rotateY(-179.9deg);
  }
}

.loading-container {
    display:none;
}

.loading .loading-container {
  display: block;
  text-align: center;
  width: 400px;
  height: 24vh;
  position: absolute;
  left: calc(50% - 200px);
  top: calc(50% - 100px);
  left: -webkit-calc(50% - 200px);
  top: -webkit-calc(50% - 100px);
}