proustibat/tic-tac-toe

/**
https://medium.freecodecamp.org/the-100-correct-way-to-do-css-breakpoints-88d6a5ba1862
// usage
.my-box {
  padding: 10px;

  @include for-size(desktop-up) {
    padding: 20px;
  }
}
 */
@mixin for-size( $range ) {
  $phone-upper-boundary: 600px;
  $tablet-portrait-upper-boundary: 900px;
  $tablet-landscape-upper-boundary: 1200px;
  $desktop-upper-boundary: 1800px;

  @if $range == phone-only {
    @media (max-width: #{$phone-upper-boundary - 1}) { @content; }
  }

  @else if $range == tablet-portrait-up {
    @media (min-width: $phone-upper-boundary) { @content; }
  }

  @else if $range == tablet-landscape-up {
    @media (min-width: $tablet-portrait-upper-boundary) { @content; }
  }

  @else if $range == desktop-up {
    @media (min-width: $tablet-landscape-upper-boundary) { @content; }
  }

  @else if $range == big-desktop-up {
    @media (min-width: $desktop-upper-boundary) { @content; }
  }
}