/**
* @include animate(pulse, 1.5s, ease-in, true);
*/
@mixin animate($name, $duration: 2.5s, $function: ease-in-out, $infinite: false) {
  animation-name: $name;
  animation-duration: $duration;
  animation-fill-mode: both;
  animation-timing-function: $function;

  @if $infinite {
    animation-iteration-count: infinite;
  }
}