/*  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 {
  width: var(--sk-size);
  height: var(--sk-size);
  position: relative;
}

.ajax-throbber .sk-wander-cube {
  background-color: var(--sk-color);
  width: 20%;
  height: 20%;
  position: absolute;
  top: 0;
  left: 0;
  --sk-wander-distance: calc(var(--sk-size) * 0.75);
  animation: sk-wander 2.0s ease-in-out -2.0s infinite both;
}
.ajax-throbber .sk-wander-cube:nth-child(2) { animation-delay: -0.5s; }
.ajax-throbber .sk-wander-cube:nth-child(3) { animation-delay: -1.0s; }
.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);
            }
}