ml2scratch/old/app/stylesheets/styles/components/_icon.scss

.icon {
  vertical-align: middle;

  &-camera {
    @include background-svg(33px, 30px, $svg-camera);

    &.is-mini {
      @include background-svg(33px * .6, 30px * .6, $svg-camera);
    }
  }
  &-dots {
    @include background-svg(20px, 4px, $svg-dots);
  }
  &-dots-white {
    @include background-svg(20px, 4px, $svg-dots-white);
  }
  &-photos {
    @include background-svg(15px, 13px, $svg-photos);
  }
}