.inline-spinner {
  display: inline-block;
}

.overlay-spinner {
  position: absolute;
  display: flex;
  vertical-align: middle;
  justify-content: center;
  align-items: center;
  margin: auto;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
}

.three-bounce-spinner {
  margin: 0 auto;
  width: 70px;
  z-index: 10;
}

.three-bounce-spinner > div {
  display: inline-block;
  width: 15px;
  height: 15px;

  border-radius: 100%;
  background-color: #333;
  -webkit-animation: sk-bouncedelay 1.4s infinite ease-in-out both;
  animation: sk-bouncedelay 1.4s infinite ease-in-out both;
}

.three-bounce-spinner.light > div {
  background-color: #fff;
}

.three-bounce-spinner .bounce1 {
  -webkit-animation-delay: -0.32s;
  animation-delay: -0.32s;
}

.three-bounce-spinner .bounce2 {
  -webkit-animation-delay: -0.16s;
  animation-delay: -0.16s;
}

@-webkit-keyframes sk-bouncedelay {
  0%, 80%, 100% {
    -webkit-transform: scale(0)
  }
  40% {
    -webkit-transform: scale(1.0)
  }
}

@keyframes sk-bouncedelay {
  0%, 80%, 100% {
    -webkit-transform: scale(0);
    transform: scale(0);
  }
  40% {
    -webkit-transform: scale(1.0);
    transform: scale(1.0);
  }
}