$elevations: 0 4px 8px 0 rgba(102, 102, 102, 0.12), 0 8px 16px 0 rgba(102, 102, 102, 0.16), 0 16px 32px 0 rgba(102, 102, 102, 0.2),
  0 32px 64px 0 rgba(102, 102, 102, 0.32);

@mixin mic-elevation($index) {
  box-shadow: nth($elevations, $index);
}

@for $i from 1 through length($elevations) {
  .mic-elevation-#{$i} {
    @include mic-elevation($i);
  }
}
