/// Clearfix mixin - http://nicolasgallagher.com/micro-clearfix-hack/
///
/// @author Nicolas Gallagher

@mixin clearfix {
  &:before,
  &:after {
    display: table;
    content: " ";
  }

  &:after {
    clear: both;
  }
}

@mixin hidpi($dpi: 2) {
  @media
  (-webkit-min-device-pixel-ratio: $dpi),
  (min-device-pixel-ratio: $dpi),
  (min-resolution: #{$dpi}dppx) {
    @content;
  }
}