react-spinkit/css/double-bounce.css

A collection of loading indicators animated with CSS for React

.sk-double-bounce {
  width: 27px;
  height: 27px;
  position: relative;
}

.sk-double-bounce > div {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: currentColor;
  opacity: 0.6;
  position: absolute;
  top: 0;
  left: 0;

  -webkit-animation: sk-bounce 2.0s infinite ease-in-out;
  animation: sk-bounce 2.0s infinite ease-in-out;
}

.sk-double-bounce > div:last-child {
  -webkit-animation-delay: -1.0s;
  animation-delay: -1.0s;
}

@-webkit-keyframes sk-bounce {
  0%, 100% { -webkit-transform: scale(0.0) }
  50% { -webkit-transform: scale(1.0) }
}

@keyframes sk-bounce {
  0%, 100% {
    transform: scale(0.0);
    -webkit-transform: scale(0.0);
  } 50% {
    transform: scale(1.0);
    -webkit-transform: scale(1.0);
  }
}