// Mixins
// --------------------------
@mixin make-icon() {
  position: relative;
  // top: 1px;
  display: inline-block;
  font-style: normal;
  font-weight: normal;
  transform: translate(0, 0); // ensures no half-pixel rendering in firefox
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  speak: none;
  //font-size: inherit;
  text-rendering: auto; // optimizelegibility throws things off #1094
}

@mixin icon-rotate($degrees, $rotation) {
  filter: progid:dximagetransform.microsoft.basicimage(rotation=$rotation);
  transform: rotate($degrees);
}

@mixin icon-flip($horiz, $vert, $rotation) {
  filter: progid:dximagetransform.microsoft.basicimage(rotation=$rotation, mirror=1);
  transform: scale($horiz, $vert);
}

@mixin icon-fixed-width() {
  width: 1em;
  text-align: center;
}

@mixin icon-color-variant($color, $hover-color, $active-color) {
  color: $color;

  &:hover, &:focus {
    color: $hover-color;
  }

  &.active, &:active {
    color: $active-color;
  }
}