starface-outlook-sync-addin/node_modules/@fluentui/react/dist/sass/mixins/_General.Mixins.scss

// Copyright (c) Microsoft. All rights reserved. Licensed under the MIT license. See LICENSE in the project root for license information.

//
// Office UI Fabric
// --------------------------------------------------
// Vendor-prefixed mixins

// Border radius.
@mixin ms-border-radius($radius: 5px) {
  border-radius: $radius;
  background-clip: padding-box;
}

// Drop shadow.
@mixin ms-drop-shadow($x-offset: 0, $y-offset: 0, $blur: 5px, $spread: 0, $alpha: 0.4) {
  @include ms-box-shadow($x-offset, $y-offset $blur $spread rgba(0, 0, 0, $alpha));
}

// Background gradient.
@mixin ms-background-gradient($origin: left, $start: #000, $start-location: 0%, $stop: #FFF, $stop-location: 100%) {

  // To maintain compatibility with the old arguments, reverse
  // the $origin direction and set it as $destination.
  $destination: null;
  @if $origin == top {
    $destination: bottom;
  }
  @if $origin == right {
    $destination: left;
  }
  @if $origin == bottom {
    $destination: top;
  }
  @if $origin == left {
    $destination: right;
  }

  background-color: $start;
  background-image: linear-gradient(to $destination, $start $start-location, $stop $stop-location);
}

// Rotation.
@mixin ms-rotate($degrees) {
  @include ms-transform-rotate($degrees);
}

// Prevents user selection of text elements.
@mixin ms-user-select ($val) {
    -webkit-touch-callout:  $val;
    -webkit-user-select:    $val;
    -khtml-user-select:     $val;
    -moz-user-select:       $val;
    -ms-user-select:        $val;
    user-select:            $val;
}

// Prevents the text within a block element from wrapping to second line.
@mixin ms-no-wrap() {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

// Flexbox
@mixin ms-flex-box() {
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
}

@mixin ms-alignItems($mode) {
    -webkit-box-align: $mode;
    -moz-box-align: $mode;
    -ms-flex-align: $mode;
    -webkit-align-items: $mode;
    align-items: $mode;
}

// Base/wrapper component to set typography throughout the app.
@mixin ms-Fabric {
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  @include ms-inherit-font-family();
  color: $ms-color-neutralPrimary;
  font-family: $ms-font-family-west-european;
  font-size: $ms-font-size-m;
}

// Set the font-family to 'inherit' for elements where the browser
// styles commonly conflict with the font-family that we want.
@mixin ms-inherit-font-family() {
  button,
  input,
  textarea {
    font-family: inherit;
  }
}

// Overrides the browser's default focus outline style.
@mixin ms-focus-outline($inset: 0, $color: $ms-focus-border-color) {
  // Only do this when it's a child of ms-Fabric in a focusVisible state.
  .ms-Fabric.is-focusVisible &:focus {
    outline: $ms-focus-border-width $ms-focus-border-style $color;
    outline-offset: -$inset;
  }
}

// Simulates a focus outline using an absolutely-positioned pseudo-element.
@mixin ms-focus-border($inset: 0, $color: $ms-focus-border-color) {
  // Clear browser-specific focus styles and use 'transparent' as placeholder for focus style.
  outline: transparent;

  // Requirement because pseudo-element is absolutely positioned.
  position: relative;

  // Clear the focus border in Firefox.
  // Reference: http://stackoverflow.com/a/199319/1436671
  &::-moz-focus-inner {
    border: 0;
  }

  // When the element that uses this mixin is in a :focus state, add a pseudo-element to
  // create a border. Only do this when it's a child of ms-Fabric in a focusVisible state.
  .ms-Fabric.is-focusVisible &:focus::after {
    // Wrap the parent element with $padding.
    content: '';
    position: absolute;
    top: $inset;
    right: $inset;
    bottom: $inset;
    left: $inset;

    // Add focus border of specified $color.
    border: $ms-focus-border-width $ms-focus-border-style $color;

    // Make the content not respond to mouse/touch events.
    // Reference: https://css-tricks.com/almanac/properties/p/pointer-events/
    pointer-events: none;
  }
}

// The best box is a border box.
@mixin ms-borderBox {
  box-sizing: border-box;
}

// For setting the border base width
@mixin ms-borderBase {
  border: 1px solid;
}

// Ensures the block expands to the full height to enclose its floated childen.
@mixin ms-clearfix {
  zoom: 1;
  &::before,
  &::after {
    display: table;
    content: '';
    line-height: 0;
  }
  &::after {
    clear: both;
  }
}

// Basic border-box, margin, and padding reset.
@mixin ms-normalize {
  @include ms-borderBox;
  box-shadow: none;
  margin: 0;
  padding: 0;
}

// Generate text alignment classes, such as .ms-textAlignLeft 
// @param [variable list] $alignments
@mixin ms-textAlign($alignments...) {
  @warn 'The ms-textAlign mixin has been deprecated and will be removed in a future release of Fabric Core.';
  @each $align in $alignments {
    $alignStr: inspect($align);
    .ms-textAlign#{to-upper-case(str-slice($alignStr, 1, 1)) + str-slice($alignStr, 2)} {
      @include ms-text-align($align);
    }
  }
}

// To hide content while still making it readable by screen readers (Accessibility)
@mixin ms-screenReaderOnly {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

// To add truncation with ellipsis
@mixin ms-textTruncate {
	overflow: hidden; 
	text-overflow: ellipsis; 
	white-space: nowrap; 
	word-wrap: normal; // Fix for IE 8/9 in case 'word-wrap: break-word' is set on parent nodes
}

// To disable text wrapping
@mixin ms-noWrap {
	white-space: nowrap; 
}

// Replace or remove a portion of a string.
// Thanks to https://www.sassmeister.com/gist/1b4f2da5527830088e4d
@function ms-string-replace($string, $search, $replace: '') {
  $index: str-index($string, $search);
  
  @if $index {
    @return str-slice($string, 1, $index - 1) + $replace + ms-string-replace(str-slice($string, $index + str-length($search)), $search, $replace);
  }
  
  @return $string;
}