.wave{
    position: relative;
    border: 1px solid silver;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    line-height: 50px;
    margin: 100px auto 0;
    font-size: 14px;
    text-align: center;
    overflow: hidden;
    animation: water-wave linear infinite;
}
.wave1{
  position: absolute;
  top: 60%;
  left: -65%;
  background: #019ee8;
  opacity: .6;
  width: 260%;
  height: 260%;
  border-radius: 40%;
  animation: inherit;
  animation-duration: 10s;
}
.wave2{
  position: absolute;
  top: 60%;
  left: -60%;
  background: #019ee8;
  opacity: .4;
  width: 260%;
  height: 260%;
  border-radius: 35%;
  animation: inherit;
  animation-duration: 15s;
}
.wave3{
  position: absolute;
  top: 60%;
  left: -55%;
  background: #019ee8;
  opacity: .2;
  width: 260%;
  height: 260%;
  border-radius: 40%;
  animation: inherit;
  animation-duration: 20s;
}
@keyframes  water-wave{
  0% {transform: rotate(0deg);}
  100% {transform: rotate(360deg);}
}