// Base Variables
$wi-path: "../font" !default;
$wi-version: "2.0" !default;
$wi-css-prefix: wi !default;
$wi-font-family: weathericons !default;

@font-face {
  font-family: "#{$wi-font-family}";
  src: url("#{$wi-path}/#{$wi-font-family}-regular-webfont.eot");
  src: url("#{$wi-path}/#{$wi-font-family}-regular-webfont.eot?#iefix")
      format("embedded-opentype"),
    url("#{$wi-path}/#{$wi-font-family}-regular-webfont.woff2") format("woff2"),
    url("#{$wi-path}/#{$wi-font-family}-regular-webfont.woff") format("woff"),
    url("#{$wi-path}/#{$wi-font-family}-regular-webfont.ttf") format("truetype"),
    url("#{$wi-path}/#{$wi-font-family}-regular-webfont.svg#weather_iconsregular")
      format("svg");
  font-weight: normal;
  font-style: normal;
}

.#{$wi-css-prefix} {
  display: inline-block;
  font-family: "#{$wi-font-family}";
  font-style: normal;
  font-weight: normal;
  line-height: 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.#{$wi-css-prefix}-fw {
  width: 1.4em;
  text-align: center;
}

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

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

.#{$wi-css-prefix}-rotate-90 {
  @include wi-icon-rotate(90deg, 1);
}
.#{$wi-css-prefix}-rotate-180 {
  @include wi-icon-rotate(180deg, 2);
}
.#{$wi-css-prefix}-rotate-270 {
  @include wi-icon-rotate(270deg, 3);
}

.#{$wi-css-prefix}-flip-horizontal {
  @include wi-icon-flip(-1, 1, 0);
}
.#{$wi-css-prefix}-flip-vertical {
  @include wi-icon-flip(1, -1, 2);
}