/*
 * Largely based on CSS/HTML at:
 *  https://github.com/loadingio/css-spinner
 * (CC0 license)
*/

/* Format for block of HTML with spinner. */
.spinners-spinnerBlock {
  text-align: center;
  display: block;
  margin-left: auto;
  margin-right: auto;
}


/* Three Bar Animation */
.spinners-threeBars {
  display: inline-block;
  position: relative;
  width: 80px;
  height: 80px;
}
.spinners-threeBars div {
  display: inline-block;
  position: absolute;
  left: 8px;
  width: 16px;
  background: #cef;
  animation: spinners-threeBars 1.2s cubic-bezier(0, 0.5, 0.5, 1) infinite;
}
.spinners-threeBars div:nth-child(1) {
  left: 8px;
  animation-delay: -0.24s;
}
.spinners-threeBars div:nth-child(2) {
  left: 32px;
  animation-delay: -0.12s;
}
.spinners-threeBars div:nth-child(3) {
  left: 56px;
  animation-delay: 0;
}
@keyframes spinners-threeBars {
  0% {
    top: 8px;
    height: 64px;
  }
  50%, 100% {
    top: 24px;
    height: 32px;
  }
}