@mixin device($point) {
  @if $point == desktop {
    @media (min-width: 1050px) {
      @content;
    }
  } @else if $point == mobile {
    @media (max-width: 480px) {
      @content;
    }
  } @else if $point == tablet {
    @media (max-width: 1050px) and (min-width: 480px) {
      @content;
    }
  } @else if $point == mobileAndTablet {
    @media (max-width: 1050px) {
      @content;
    }
  }
}