.sk-spinner-wave.sk-spinner {
  margin: 0 auto;
  width: 50px;
  height: 60px;
  text-align: center;
  font-size: 10px;
}

.sk-spinner-wave div {
  background-color: #d12329;
  height: 100%;
  width: 6px;
  margin: 0 1px;
  display: inline-block;
  -webkit-animation: sk-waveStretchDelay 1.2s infinite ease-in-out;
  animation: sk-waveStretchDelay 1.2s infinite ease-in-out;
}

.sk-spinner-wave .sk-rect2 {
  -webkit-animation-delay: -1.1s;
  animation-delay: -1.1s;
}

.sk-spinner-wave .sk-rect3 {
  -webkit-animation-delay: -1s;
  animation-delay: -1s;
}

.sk-spinner-wave .sk-rect4 {
  -webkit-animation-delay: -0.9s;
  animation-delay: -0.9s;
}

.sk-spinner-wave .sk-rect5 {
  -webkit-animation-delay: -0.8s;
  animation-delay: -0.8s;
}

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

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