@mixin icon-rotate($degrees, $rotation) {
  filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=#{$rotation});
  -webkit-transform: rotate($degrees);
  -moz-transform: rotate($degrees);
  -ms-transform: rotate($degrees);
  -o-transform: rotate($degrees);
  transform: rotate($degrees);
}

@mixin icon-flip($horiz, $vert, $rotation) {
  filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=#{$rotation});
  -webkit-transform: scale($horiz, $vert);
  -moz-transform: scale($horiz, $vert);
  -ms-transform: scale($horiz, $vert);
  -o-transform: scale($horiz, $vert);
  transform: scale($horiz, $vert);
}
