/*  Wander

      <div class="sk-wander">
        <div class="sk-wander-cube"></div>
        <div class="sk-wander-cube"></div>
        <div class="sk-wander-cube"></div>
        <div class="sk-wander-cube"></div>
      </div>
 */
.ajax-throbber.sk-wander {
  position: relative;
  width: var(--sk-size);
  height: var(--sk-size);
}

.ajax-throbber .sk-wander-cube {
  --sk-wander-distance: calc(var(--sk-size) * 0.75);

  position: absolute;
  top: 0;
  left: 0;
  width: 20%;
  height: 20%;
  animation: sk-wander 2s ease-in-out -2s infinite both;
  background-color: var(--sk-color);
}
.ajax-throbber .sk-wander-cube:nth-child(2) {
  animation-delay: -0.5s;
}
.ajax-throbber .sk-wander-cube:nth-child(3) {
  animation-delay: -1s;
}
.ajax-throbber .sk-wander-cube:nth-child(4) {
  animation-delay: -1.5s;
}

@keyframes sk-wander {
  0% {
    transform: rotate(0deg);
  }
  25% {
    transform: translateX(var(--sk-wander-distance)) rotate(-90deg) scale(0.6);
  }
  50% {
    /* Make FF rotate in the right direction */
    transform: translateX(var(--sk-wander-distance))
      translateY(var(--sk-wander-distance)) rotate(-179deg);
  }
  50.1% {
    transform: translateX(var(--sk-wander-distance))
      translateY(var(--sk-wander-distance)) rotate(-180deg);
  }
  75% {
    transform: translateX(0) translateY(var(--sk-wander-distance))
      rotate(-270deg) scale(0.6);
  }
  100% {
    transform: rotate(-360deg);
  }
}