bitburner-src/css/_mixins.scss

@mixin animation($property) {
  -webkit-animation: $property;
  -moz-animation: $property;
  -ms-animation: $property;
  -o-animation: $property;
  animation: $property;
}

@mixin borderRadius($property) {
  -webkit-border-radius: $property;
  -moz-border-radius: $property;
  border-radius: $property;
}

@mixin boxShadow($value) {
  -webkit-box-shadow: $value;
  -moz-box-shadow: $value;
  box-shadow: $value;
}

@mixin keyframes($animationName) {
  @-webkit-keyframes #{$animationName} {
    $browser: "-webkit-" !global;
    @content;
  }

  @-moz-keyframes #{$animationName} {
    $browser: "-moz-" !global;
    @content;
  }

  @-ms-keyframes #{$animationName} {
    $browser: "-ms-" !global;
    @content;
  }

  @-o-keyframes #{$animationName} {
    $browser: "-o-" !global;
    @content;
  }

  @keyframes #{$animationName} {
    $browser: "" !global;
    @content;
  }
}

@mixin transform($property) {
  -webkit-transform: $property;
  -moz-transform: $property;
  -ms-transform: $property;
  -o-transform: $property;
  transform: $property;
}

@mixin userSelect($value) {
  -webkit-user-select: $value;
  -moz-user-select: $value;
  -ms-user-select: $value;
  user-select: $value;
}