/**
 * @file
 */

/* Credit: https://github.com/tobiasahlin/SpinKit */
@-webkit-keyframes rotateplane {
  0% {
    -webkit-transform: perspective(120px);
    transform: perspective(120px);
  }
  50% {
    -webkit-transform: perspective(120px) rotateY(180deg);
    transform: perspective(120px) rotateY(180deg);
  }
  100% {
    -webkit-transform: perspective(120px) rotateY(180deg) rotateX(180deg);
    transform: perspective(120px) rotateY(180deg) rotateX(180deg);
  }
}

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

.is-b-loading:not(.is-b-loaded) {
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  position: relative;
  min-height: 30px;
}

/* Hide for non-js users. */
.is-b-loading:not(.is-b-loaded)::before {
  display: none;
}

/* Core drupal.init.js provides this .js class for free as long as loaded. */
.js .is-b-loading:not(.is-b-loaded)::before {
  display: block;
}

/* Prevents costly double animations when Blur is enabled. */
.is-b-loading:not(.is-b-loaded):not([data-animation])::before {
  content: '';
  width: 30px;
  height: 30px;
  max-width: 30px;
  background: #2eaae0;
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -15px;
  margin-top: -15px;
  font-size: 0;
  z-index: 22;
  -webkit-animation: rotateplane 1.2s infinite ease-in-out;
  animation: rotateplane 1.2s infinite ease-in-out;
}