.sk-circle-bounce {
  width: 4em;
  height: 4em;
  position: relative;
  margin: auto;
}
.sk-circle-bounce .sk-child {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
}
.sk-circle-bounce .sk-child:before {
  content: '';
  display: block;
  margin: 0 auto;
  width: 15%;
  height: 15%;
  background-color: #fff;
  border-radius: 100%;
  -webkit-animation: sk-circle-bounce-delay 1.2s infinite ease-in-out both;
          animation: sk-circle-bounce-delay 1.2s infinite ease-in-out both;
}
.sk-circle-bounce .sk-circle-2 {
  -webkit-transform: rotate(30deg);
          transform: rotate(30deg);
}
.sk-circle-bounce .sk-circle-3 {
  -webkit-transform: rotate(60deg);
          transform: rotate(60deg);
}
.sk-circle-bounce .sk-circle-4 {
  -webkit-transform: rotate(90deg);
          transform: rotate(90deg);
}
.sk-circle-bounce .sk-circle-5 {
  -webkit-transform: rotate(120deg);
          transform: rotate(120deg);
}
.sk-circle-bounce .sk-circle-6 {
  -webkit-transform: rotate(150deg);
          transform: rotate(150deg);
}
.sk-circle-bounce .sk-circle-7 {
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
}
.sk-circle-bounce .sk-circle-8 {
  -webkit-transform: rotate(210deg);
          transform: rotate(210deg);
}
.sk-circle-bounce .sk-circle-9 {
  -webkit-transform: rotate(240deg);
          transform: rotate(240deg);
}
.sk-circle-bounce .sk-circle-10 {
  -webkit-transform: rotate(270deg);
          transform: rotate(270deg);
}
.sk-circle-bounce .sk-circle-11 {
  -webkit-transform: rotate(300deg);
          transform: rotate(300deg);
}
.sk-circle-bounce .sk-circle-12 {
  -webkit-transform: rotate(330deg);
          transform: rotate(330deg);
}
.sk-circle-bounce .sk-circle-2:before {
  -webkit-animation-delay: -1.1s;
          animation-delay: -1.1s;
}
.sk-circle-bounce .sk-circle-3:before {
  -webkit-animation-delay: -1s;
          animation-delay: -1s;
}
.sk-circle-bounce .sk-circle-4:before {
  -webkit-animation-delay: -0.9s;
          animation-delay: -0.9s;
}
.sk-circle-bounce .sk-circle-5:before {
  -webkit-animation-delay: -0.8s;
          animation-delay: -0.8s;
}
.sk-circle-bounce .sk-circle-6:before {
  -webkit-animation-delay: -0.7s;
          animation-delay: -0.7s;
}
.sk-circle-bounce .sk-circle-7:before {
  -webkit-animation-delay: -0.6s;
          animation-delay: -0.6s;
}
.sk-circle-bounce .sk-circle-8:before {
  -webkit-animation-delay: -0.5s;
          animation-delay: -0.5s;
}
.sk-circle-bounce .sk-circle-9:before {
  -webkit-animation-delay: -0.4s;
          animation-delay: -0.4s;
}
.sk-circle-bounce .sk-circle-10:before {
  -webkit-animation-delay: -0.3s;
          animation-delay: -0.3s;
}
.sk-circle-bounce .sk-circle-11:before {
  -webkit-animation-delay: -0.2s;
          animation-delay: -0.2s;
}
.sk-circle-bounce .sk-circle-12:before {
  -webkit-animation-delay: -0.1s;
          animation-delay: -0.1s;
}

@-webkit-keyframes sk-circle-bounce-delay {
  0%, 80%, 100% {
    -webkit-transform: scale(0);
            transform: scale(0);
  }
  40% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}

@keyframes sk-circle-bounce-delay {
  0%, 80%, 100% {
    -webkit-transform: scale(0);
            transform: scale(0);
  }
  40% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}