Forcing the desktop layout to IE<9

_mqhelper.scss

@mixin respond-to($media) {
  @if $media == small {
    @media only screen and (max-width: 599px) { @content; }
  }
  @else if $media == medium {
    @media only screen and (min-width: 600px) { @content; }
    .oldie & { @content; }
  }
  @else if $media == large {
    @media only screen and (min-width: 800px) { @content; }
    .oldie & { @content; }
  }
  @else if $media == larger {
    @media only screen and (min-width: 1050px) { @content; }
    .oldie & { @content; }
  }
  @else if $media == evenlarger {
    @media only screen and (min-width: 1250px) { @content; }
  }
  @else if $media == huge {
    @media only screen and (min-width: 1400px) { @content; }
  }
}