@mixin fancybox-breakpoint($key) {
  @each $keyMap, $valueMap in $fancybox-breakpoints {
    @if map-has-key($valueMap, $key) {
      @media all and (min-width: map-get($valueMap, bp-width)) {
        @each $propKey, $propValue in map-get($valueMap, $key) {
          #{$propKey}: $propValue;
        }
      }
    }
  }
}