spacedeck-open/styles/mixins.scss

// Responsive image
//
// Keep images from scaling beyond the width of their parents.
 

@mixin blur($blur) {
  -webkit-filter: blur($blur);
     -moz-filter: blur($blur);
       -o-filter: blur($blur);
      -ms-filter: blur($blur);
          filter: blur($blur);
}

@mixin img-responsive($display: block) {
  display: $display;
  max-width: 100%; // Part 1: Set a maximum relative to the parent
  height: auto; // Part 2: Scale the height according to the width, otherwise you get stretching
}

// Box sizing
@mixin box-sizing($boxmodel) {
  -webkit-box-sizing: $boxmodel;
     -moz-box-sizing: $boxmodel;
          box-sizing: $boxmodel;
}

// User select
// For selecting text on the page
@mixin user-select($select) {
  -webkit-user-select: $select;
     -moz-user-select: $select;
      -ms-user-select: $select; // IE10+
       -o-user-select: $select;
          user-select: $select;
}

// Drop shadows
//
// Note: Deprecated `.box-shadow()` as of v3.1.0 since all of Bootstrap's
//   supported browsers that have box shadow capabilities now support the
//   standard `box-shadow` property.
@mixin box-shadow($shadow...) {
  -webkit-box-shadow: $shadow; // iOS <4.3 & Android <4.1
          box-shadow: $shadow;
}

// Placeholder text
@mixin placeholder($color: rgba(136,136,136,0.5)) {
  &:-moz-placeholder            { color: $color; } // Firefox 4-18
  &::-moz-placeholder           { color: $color;   // Firefox 19+
                                  opacity: 1; } // See https://github.com/twbs/bootstrap/pull/11526
  &:-ms-input-placeholder       { color: $color; } // Internet Explorer 10+
  &::-webkit-input-placeholder  { color: $color; } // Safari and Chrome
  // &:hover {
  //   &:-moz-placeholder            { color: #aaa; } // Firefox 4-18
  //   &::-moz-placeholder           { color: #aaa;   // Firefox 19+
  //                                   opacity: 1; } // See https://github.com/twbs/bootstrap/pull/11526
  //   &:-ms-input-placeholder       { color: #aaa; } // Internet Explorer 10+
  //   &::-webkit-input-placeholder  { color: #aaa; } // Safari and Chrome
  // }
}

// Placeholder text
@mixin placeholder_inverted($color: $blue-lighter) {
  &:-moz-placeholder            { color: $color; } // Firefox 4-18
  &::-moz-placeholder           { color: $color;   // Firefox 19+
                                  opacity: 1; } // See https://github.com/twbs/bootstrap/pull/11526
  &:-ms-input-placeholder       { color: $color; } // Internet Explorer 10+
  &::-webkit-input-placeholder  { color: $color; } // Safari and Chrome
  &:focus {
    &:-moz-placeholder            { color: white; } // Firefox 4-18
    &::-moz-placeholder           { color: white;   // Firefox 19+
                                    opacity: 1; } // See https://github.com/twbs/bootstrap/pull/11526
    &:-ms-input-placeholder       { color: white; } // Internet Explorer 10+
    &::-webkit-input-placeholder  { color: white; } // Safari and Chrome
  }
}

@mixin input-focus($color: #aaa) {
  $color-rgba: rgba(red($color), green($color), blue($color), .6);
  &:focus {
    outline: 0;
    // @include box-shadow(inset 0 0 3px rgba(255,255,255,.075), 0 0 3px $color-rgba);
  }
}

// Transitions
@mixin transition($transition...) {
  -webkit-transition: $transition;
          transition: $transition;
}
@mixin transition-property($transition-property...) {
  -webkit-transition-property: $transition-property;
          transition-property: $transition-property;
}
@mixin transition-delay($transition-delay) {
  -webkit-transition-delay: $transition-delay;
          transition-delay: $transition-delay;
}
@mixin transition-duration($transition-duration...) {
  -webkit-transition-duration: $transition-duration;
          transition-duration: $transition-duration;
}
@mixin transition-transform($transition...) {
  -webkit-transition: -webkit-transform $transition;
     -moz-transition: -moz-transform $transition;
       -o-transition: -o-transform $transition;
          transition: transform $transition;
}

// Transformations
@mixin rotate($degrees) {
  -webkit-transform: rotate($degrees);
      -ms-transform: rotate($degrees); // IE9 only
          transform: rotate($degrees);
}
@mixin scale($ratio, $ratio-y...) {
  -webkit-transform: scale($ratio, $ratio-y);
      -ms-transform: scale($ratio, $ratio-y); // IE9 only
          transform: scale($ratio, $ratio-y);
}
@mixin translate($x, $y) {
  -webkit-transform: translate($x, $y);
      -ms-transform: translate($x, $y); // IE9 only
          transform: translate($x, $y);
}
@mixin translateX($x) {
  -webkit-transform: translateX($x);
      -ms-transform: translateX($x); // IE9 only
          transform: translateX($x);
}
@mixin translateY($y) {
  -webkit-transform: translateY($y);
      -ms-transform: translateY($y); // IE9 only
          transform: translateY($y);
}
@mixin skew($x, $y) {
  -webkit-transform: skew($x, $y);
      -ms-transform: skewX($x) skewY($y); // See https://github.com/twbs/bootstrap/issues/4885; IE9+
          transform: skew($x, $y);
}
@mixin translate3d($x, $y, $z) {
  -webkit-transform: translate3d($x, $y, $z);
          transform: translate3d($x, $y, $z);
}

@mixin rotateX($degrees) {
  -webkit-transform: rotateX($degrees);
      -ms-transform: rotateX($degrees); // IE9 only
          transform: rotateX($degrees);
}
@mixin rotateY($degrees) {
  -webkit-transform: rotateY($degrees);
      -ms-transform: rotateY($degrees); // IE9 only
          transform: rotateY($degrees);
}
@mixin perspective($perspective) {
  -webkit-perspective: $perspective;
     -moz-perspective: $perspective;
          perspective: $perspective;
}
@mixin perspective-origin($perspective) {
  -webkit-perspective-origin: $perspective;
     -moz-perspective-origin: $perspective;
          perspective-origin: $perspective;
}
@mixin transform-origin($origin) {
  -webkit-transform-origin: $origin;
     -moz-transform-origin: $origin;
      -ms-transform-origin: $origin; // IE9 only
          transform-origin: $origin;
}

// Animations
@mixin animation($animation) {
  -webkit-animation: $animation;
          animation: $animation;
}
@mixin animation-name($name) {
  -webkit-animation-name: $name;
          animation-name: $name;
}
@mixin animation-duration($duration) {
  -webkit-animation-duration: $duration;
          animation-duration: $duration;
}
@mixin animation-timing-function($timing-function) {
  -webkit-animation-timing-function: $timing-function;
          animation-timing-function: $timing-function;
}
@mixin animation-delay($delay) {
  -webkit-animation-delay: $delay;
          animation-delay: $delay;
}
@mixin animation-iteration-count($iteration-count) {
  -webkit-animation-iteration-count: $iteration-count;
          animation-iteration-count: $iteration-count;
}
@mixin animation-direction($direction) {
  -webkit-animation-direction: $direction;
          animation-direction: $direction;
}
@mixin animation-fill-mode($fill-mode) {
  -webkit-animation-fill-mode: $fill-mode;
          animation-fill-mode: $fill-mode;
}

// Backface visibility
// Prevent browsers from flickering when using CSS 3D transforms.
// Default value is `visible`, but can be changed to `hidden`
@mixin backface-visibility($visibility){
  -webkit-backface-visibility: $visibility;
     -moz-backface-visibility: $visibility;
          backface-visibility: $visibility;
}

// Opacity
@mixin opacity($opacity) {
  opacity: $opacity;
  // IE8 filter
  $opacity-ie: ($opacity * 100);
  filter: #{alpha(opacity=$opacity-ie)};
}

// Clearfix
// Source: http://nicolasgallagher.com/micro-clearfix-hack/
//
// For modern browsers
// 1. The space content is one way to avoid an Opera bug when the
//    contenteditable attribute is included anywhere else in the document.
//    Otherwise it causes space to appear at the top and bottom of elements
//    that are clearfixed.
// 2. The use of `table` rather than `block` is only necessary if using
//    `:before` to contain the top-margins of child elements.

@mixin clearfix() {
  &:before,
  &:after {
    content: " "; // 1
    display: table; // 2
  }
  &:after {
    clear: both;
  }
}

// WebKit-style focus
@mixin tab-focus() {
  // Default
  outline: thin dotted;
  // WebKit
  outline: 5px auto #298041;
  outline-offset: -2px;
}


@mixin icon-xxs {
  font-size: 9px; 
  height: 16px;
  width: 16px;
  line-height: 16px;
  &:after,
  &:before {
    height: 16px;
    width: 16px;
    line-height: 12px;
  }
}

@mixin icon {
  font-size: 20px; 
  height: 60px;
  width: 60px;
  display: inline-block;
  font-family: 'icon';
  text-align: center;
  font-style: normal;
  font-weight: normal;
  vertical-align: middle;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  @include transition(all 0s 0s ease-in-out);

  &:after,
  &:before {
    @include backface-visibility(hidden);
    position: absolute;
    height: 60px;
    width: 60px;
    line-height: 60px;
    text-align: center;
    left: 0px;
    top: 0px;
  }

  &:hover {
    text-decoration: none;
  } 
}

@mixin icon-xs {
  font-size: 9px; 
  height: 24px;
  width: 24px;
  line-height: 24px;
  &:after,
  &:before {
    height: 24px;
    width: 24px;
    line-height: 24px;
  }
}


@mixin icon-sm {
  font-size: 14px; 
  height: 32px;
  width: 32px;
  line-height: 32px;

  &:after,
  &:before {
    height: 32px;
    width: 32px;
    line-height: 32px;
  }
}

@mixin icon-md {
  font-size: 16px; 
  height: 44px;
  width: 44px;
  line-height: 43px;
  
  &:after,
  &:before {
    height: 44px;
    width: 44px;
    line-height: 43px;
  }
}



@mixin icon-xl {
  font-size: 28px; 
  height: 80px;
  width: 80px;
  line-height: 80px;
  
  &:after,
  &:before {
    height: 80px;
    width: 80px;
    line-height: 75px;
  }
}



@mixin icon-xxl {
  font-size: 50px; 
  height: 140px;
  width: 140px;
  line-height: 130px;
  
  &:after,
  &:before {
    height: 140px;
    width: 140px;
    line-height: 130px;
  }
}