// loop
.aid-ani-loop {
  animation: ani-loop 1s linear infinite;
}

@keyframes ani-loop {
  from {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(180deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.aid-ani-ball-clip > div {
  border-radius: 100%;
  margin: 2px;
  border: 2px solid #fff;
  border-bottom-color: transparent;
  height: 26px;
  width: 26px;
  background: 0 0 !important;
  display: inline-block;
  -webkit-animation: rotate .75s 0s linear infinite;
  animation: rotate .75s 0s linear infinite;
}

@-webkit-keyframes rotate {
  0% {
    -webkit-transform: rotate(0);
    transform: rotate(0)
  }
  50% {
    -webkit-transform: rotate(180deg);
    transform: rotate(180deg)
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg)
  }
}