loading.scss

i.ellipsis i {
  font-style: normal;
  opacity: 0;
  -webkit-animation: dot 1.3s infinite;
  -webkit-animation-delay: 0s;
  -moz-animation: dot 1.3s infinite;
  -moz-animation-delay: 0s;
  -o-animation: dot 1.3s infinite;
  -o-animation-delay: 0s;
  animation: dot 1.3s infinite;
  animation-delay: 0s;
}

i.ellipsis i+i {
  opacity: 0;
  -webkit-animation: dot 1.3s infinite;
  -webkit-animation-delay: 0.2s;
  -moz-animation: dot 1.3s infinite;
  -moz-animation-delay: 0.2s;
  -o-animation: dot 1.3s infinite;
  -o-animation-delay: 0.2s;
  animation: dot 1.3s infinite;
  animation-delay: 0.2s;
}

i.ellipsis i+i+i {
  opacity: 0;
  -webkit-animation: dot 1.3s infinite;
  -webkit-animation-delay: 0.3s;
  -moz-animation: dot 1.3s infinite;
  -moz-animation-delay: 0.3s;
  -o-animation: dot 1.3s infinite;
  -o-animation-delay: 0.3s;
  animation: dot 1.3s infinite;
  animation-delay: 0.3s;
}

@-webkit-keyframes dot {
  0%, 50% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}


@-moz-keyframes dot {
  0%, 50% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}


@-o-keyframes dot {
  0%, 50% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}


@keyframes dot {
  0%, 50% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}