/*
 *  Usage:
 *
 *    <div class="sk-wave">
 *      <div class="sk-rect sk-rect1"></div>
 *      <div class="sk-rect sk-rect2"></div>
 *      <div class="sk-rect sk-rect3"></div>
 *      <div class="sk-rect sk-rect4"></div>
 *      <div class="sk-rect sk-rect5"></div>
 *    </div>
 *
 */
.sk-wave {
  margin: 40px auto;
  width: 50px;
  height: 40px;
  text-align: center;
  font-size: 10px; }
  .sk-wave .sk-rect {
    background-color: #333;
    height: 100%;
    width: 6px;
    display: inline-block;
    animation: sk-waveStretchDelay 1.2s infinite ease-in-out; }
  .sk-wave .sk-rect1 {
    animation-delay: -1.2s; }
  .sk-wave .sk-rect2 {
    animation-delay: -1.1s; }
  .sk-wave .sk-rect3 {
    animation-delay: -1s; }
  .sk-wave .sk-rect4 {
    animation-delay: -0.9s; }
  .sk-wave .sk-rect5 {
    animation-delay: -0.8s; }

@keyframes sk-waveStretchDelay {
  0%, 40%, 100% {
    transform: scaleY(0.4); }
  20% {
    transform: scaleY(1); } }

/*# sourceMappingURL=3-wave.css.map */