@media #{$g-breakpoint-tiny} {}
.#{$fa-css-prefix}-glass:before { content: $fa-var-glass; }
a {height: calc(#{$foo} + 1);}
div {
  background: {
      size: auto 60%;
      position: bottom 2px left;
  }
}
a { margin: 0 { left: 10px; } }

$default: #111111 !default;
$default: #111111   !default;
$default: #111111
!default;
$default: "very-long-long-long-long-long-long-long-long-long-long-long-value" !default;
$default: "very-long-long-long-long-long-long-long-long-long-long-long-value"   !default;
$default: "very-long-long-long-long-long-long-long-long-long-long-long-value"
!default;

$global: #111111 !global;
$global: #111111   !global;
$global: #111111
!global;
$global: "very-long-long-long-long-long-long-long-long-long-long-long-value" !global;
$global: "very-long-long-long-long-long-long-long-long-long-long-long-value"   !global;
$global: "very-long-long-long-long-long-long-long-long-long-long-long-value"
!global;

$map: (key: value, other-key: other-value);
$map: (key: value, other-key: other-value) !default;
$map: (key: value, other-key: other-value)  !default;
$map: (key: value, other-key: other-value)
!default;
$map:
(key: value, other-key: other-value)
!default;
$map: ( key : value , other-key : other-value);
$map: (  key  :  value  ,  other-key  :  other-value  );
$map: (
  key: value,
  other-key: other-value
);
$map: (
key: value,
other-key: other-value
);
$map: (
key
:
value,
other-key
:
other-value
);
$map: (
key
:
value
,
other-key
:
other-value
);
$map: (very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-key: very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-value, very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-other-key: very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-other-value);
$map: ( very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-key : very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-value , very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-other-key : very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-other-value );
$map: (  very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-key  :  very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-value  ,  very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-other-key: very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-other-value  );
$map: (
  very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-key: very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-value,
  very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-other-key: very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-other-value
);
$map: (
very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-key: very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-value,
very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-other-key: very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-other-value
);
$map:
(
very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-key
:
very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-value
,
very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-other-key
:
very-very-very-very-very-very-very-very-very-very-very-very-very-very-very-verylong-other-value
);
$map: (
  key: (#d82d2d, #666),
  other-key: (#52bf4a, #fff),
  other-other-key: (#c23435, #fff)
);
$map: (
key: (#d82d2d, #666),
other-key: (#52bf4a, #fff),
other-other-key: (#c23435, #fff)
);
$map: (
  key : ( #d82d2d , #666 ),
  other-key : ( #52bf4a , #fff ),
  other-other-key : ( #c23435 , #fff )
);
$map: (
  key  : (  #d82d2d  ,  #666  )  ,
  other-key  :  (  #52bf4a  ,  #fff  ),
  other-other-key  :  (  #c23435  ,  #fff  )
);
$map: (
key
:
(
#d82d2d,
#666
)
,
other-key
:
(
#52bf4a,
#fff
)
,
other-other-key
:
(
#c23435
,
#fff
)
);
$map: map-merge($map, ($key: $value));
$map: map-merge( $map , ( $key : $value ) );
$map: map-merge(  $map  ,  (  $key  :  $value  )  );
$map: map-merge(
  $map,
  ($key:  $value)
);
$map: map-merge(
$map,
($key:  $value)
);
$map:
map-merge(
$map
,
(
$key
:
$value
)
);

$longVariable: (
(mobile $mobile) (tablet $tablet) (desktop $desktop) (wide $wide)
);

$list-space: "item-1" "item-2" "item-3";
$list-space:"item-1""item-2""item-3";
$list-space:  "item-1"  "item-2"  "item-3"  ;
$list-space: "item-1"
  "item-2"
  "item-3";
$list-space
:
"item-1"
"item-2"
"item-3"
;
$list-space

:

"item-1"

"item-2"

"item-3"

;
$list-comma: "item-1", "item-2", "item-3";
$list-comma:"item-1","item-2","item-3";
$list-comma:  "item-1"  ,  "item-2"  ,  "item-3"  ;
$list-comma: "item-1",
  "item-2",
  "item-3";
$list-comma
:
"item-1"
,
"item-2"
,
"item-3"
;
$list-comma

:

"item-1"

,

"item-2"

,

"item-3"

;
$list: "item-1.1" "item-1.2" "item-1.3", "item-2.1" "item-2.2" "item-2.3", "item-3.1" "item-3.2" "item-3.3";
$list:"item-1.1""item-1.2""item-1.3","item-2.1""item-2.2""item-2.3","item-3.1""item-3.2""item-3.3";
$list:  "item-1.1"  "item-1.2"  "item-1.3"  ,  "item-2.1"  "item-2.2"  "item-2.3"  ,  "item-3.1"  "item-3.2"  "item-3.3"  ;
$list: "item-1.1" "item-1.2" "item-1.3",
  "item-2.1" "item-2.2" "item-2.3",
  "item-3.1" "item-3.2" "item-3.3";
$list
:
"item-1.1"
"item-1.2"
"item-1.3"
,
"item-2.1"
"item-2.2"
"item-2.3"
,
"item-3.1"
"item-3.2"
"item-3.3"
;
$list

:

"item-1.1"

"item-1.2"

"item-1.3"

,

"item-2.1"

"item-2.2"

"item-2.3"

,

"item-3.1"

"item-3.2"

"item-3.3"

;
$list: (("item-1.1", "item-1.2", "item-1.3"), ("item-2.1", "item-2.2", "item-2.3"), ("item-3.1", "item-3.2", "item-3.3"));
$list:(("item-1.1","item-1.2","item-1.3"),("item-2.1","item-2.2","item-2.3"),("item-3.1","item-3.2","item-3.3"));
$list:  (  (  "item-1.1"  ,  "item-1.2"  ,  "item-1.3"  )  ,  (  "item-2.1"  ,  "item-2.2"  ,  "item-2.3"  )  ,  (  "item-3.1"  ,  "item-3.2"  ,  "item-3.3"  )  )  ;
$list: (
  ("item-1.1", "item-1.2", "item-1.3"),
  ("item-2.1", "item-2.2", "item-2.3"),
  ("item-3.1", "item-3.2", "item-3.3")
);
$list
:
(
(
"item-1.1"
,
"item-1.2"
,
"item-1.3"
)
,
(
"item-2.1"
,
"item-2.2"
,
"item-2.3"
)
,
(
"item-3.1"
,
"item-3.2"
,
"item-3.3"
)
)
;
$list

:

(

(

"item-1.1"

,

"item-1.2"

,

"item-1.3"

)

,

(

"item-2.1"

,

"item-2.2"

,

"item-2.3"

)

,

(

"item-3.1"

,

"item-3.2"

,

"item-3.3"

)

)

;

$var: (0 0) (0 0) (0 0) (0 0) (0 0) (0 0) (0 0) (0 0) (0 0) (0 0) (0 0) (0 0) (0 0) (0 0);
$space-scale: (0, "0") (0.25, "0-25") (0.5, "0-5") (0.75, "0-75") (1, "1") (1.25, "1-25") (1.5, "1-5") (1.75, "1-75") (2, "2") (2.25, "2-25") (2.5, "2-5") (2.75, "2-75") (3, "3") (3.25, "3-25") (3.5, "3-5") (3.75, "3-75") (4, "4");

.card-column-simple {
  @include breakpoint( getBp( md ) ) {
    padding: $spacing_content-sm $spacing_content-md;
  }

  @include breakpoint (getBp(md)) {
    &:nth-child(2n + 3) {
      clear: both;
    }
  }

  @include breakpoint (getBp(xl)) {
    &:nth-child(2n + 3) {
      clear: none;
    }
    &:nth-child(3n + 4) {
      clear: both;
    }
  }
}

@warn "Warn (#{$message}).";
@warn  "Warn (#{$message}).";
@warn   "Warn (#{$message}).";
@warn #{$message};
@warn "Very long long long long long long long long long long long long long line (#{$message}).";
@warn
  "Very long long long long long long long long long long long long long line (#{$message}).";
@error "Error (#{$message}).";
@error  "Error (#{$message}).";
@error   "Error (#{$message}).";
@error #{$message};
@error "Very long long long long long long long long long long long long long line Error (#{$message}).";
@error
  "Very long long long long long long long long long long long long long line Error (#{$message}).";

$buttonConfig: "save" 50px, 'cancel' 50px, "help" 100PX;

$locale: "en_us";
html[lang=#{$locale}] {
  font-size: 10px;
}
$alertClass: "error";
p.message-#{$alertClass} {
  color: red;
}
$mediumBreakpoint: 768px;
@media (max-width: #{$mediumBreakpoint}) {
  a {
    font-size: 18px;
  }
}

p {
  @media (max-width: 768px) {
    font-size: 150%;

    @media (orientation: landscape) {
        line-height: 75%;
    }
  }
}

.popularAnimal {
    background: gray;
}
.GoodBoy {
    color: green;
}
.dog {
  @extend .popularAnimal;
  @extend .GoodBoy;
  color: white;
}

%animal {
  background: gray;
}
.cat {
  @extend %animal;
  color: white;
}
.dog {
  @extend %animal;
  color: black;
}

%mfw-standing-out {
  font-size: 150%;
  font-style: italic;
  padding: 25px;
}
%mfwSlightlyShadowed {
  @include box-shadow(black 2px 2px 10px); // from Compass
}
%MFWRounded {
  @include border-radius(25px); // from Compass
}
#join-button {
  @extend %mfw-standing-out;
  @extend %mfwSlightlyShadowed;
  @extend %MFWRounded;
  background: green;
  color: white;
}

a {
  &:hover {
    color: red;
  }
}
p {
  body.no-touch & {
    display: none;
  }
}
.foo.bar .baz.bang, .bip.qux {
  $selector: &;
}
@mixin does-parent-exist {
  @if & {
    &:hover {
      color: red;
    }
  } @else {
    a {
      color: red;
    }
  }
}

p {
  @if 1 + 1 == 2 {
    border: 1px solid;
  }
  @if 5 < 3 {
    border: 2px dotted;
  }
  @if null {
    border: 3px double;
  }
}

$mosterType: monster;
p {
  @if $mosterType == ocean {
    color: blue;
  } @else if $mosterType == matador {
    color: red;
  } @else if $mosterType == monster {
    color: green;
  } @else if $mosterType == nightKing {
    color: green;
  } @else if $mosterType == VeryWickedWolf {
    color: green;
  } @else {
    color: black;
  }
}

@for $i from 1 through 3 {
  .item-#{$i} {
    width: 2em * $i;
  }
}

@each $animal in puma, sea-slug, cheerfulDog, BigSalamander, "string", 'another-string', "camelCaseString", "PascalCaseString" {
  .#{$animal}-icon {
    background-image: url('/images/#{$animal}.png');
  }
}

$i: 6;
@while $i > 0 {
  .item-#{$i} {
    width: 2em * $i;
  }
  $i: $i - 2;
}

@mixin cool-border($width: 10px, $coolStyle: 'solid', $AwesomeColor: "black") {
  border: $width $coolStyle $AwesomeColor;
}

p {
  @include cool-border(1px, "solid", $fff);
}
p {
  @include cool-border($width: 1px, $coolStyle: 'solid', $AwesomeColor: #fff);
}
p {
  @include coolBorder();
}

@mixin coolBorder() {
  border: 10px solid #fff;
}
p {
  @include coolBorder(1px, "solid", $fff);
}

@mixin CoolBorder() {
  border: 10px solid #fff;
}
p {
  @include CoolBorder(1px, "solid", $fff);
}

@mixin box-shadow($shadows...) {
  -moz-box-shadow: $shadows;
  -webkit-box-shadow: $shadows;
  box-shadow: $shadows;
}
.shadows {
  @include box-shadow(0px 4px 5px #666, 2px 6px 10px #999);
}

@mixin apply-to-ie6-only {
  * html {
    @content;
  }
}
@include apply-to-ie6-only {
  #logo {
    background-image: url(/logo.gif);
  }
}

@mixin applyToIe6Only {
  * html {
    @content;
  }
}
@include applyToIe6Only {
  #logo {
    background-image: url(/logo.gif);
  }
}

@mixin ApplyToIe6Only {
  * html {
    @content;
  }
}
@include ApplyToIe6Only {
  #logo {
    background-image: url(/logo.gif);
  }
}

@mixin config-icon-colors($prefix, $colors...) {
  @each $i in $colors {
    .#{$prefix}#{nth($i, 1)} {
      color: nth($i, 2);
    }
  }
}
@include config-icon-colors(
  "icon-",
  "save" green,
  "cancel" gray,
  "delete" red,
  'wait' blue
);

@function my-calculation-function($some-number, $anotherNumber, $BigNumber){
  @return $some-number + $anotherNumber + $BigNumber;
}
@function myCalculationFunction($some-number, $anotherNumber, $BigNumber){
  @return $some-number + $anotherNumber + $BigNumber;
}
@function AnotherMyCalculationFunction($some-number, $anotherNumber, $BigNumber: 100px){
  @return $some-number + $anotherNumber + $BigNumber;
}
@function border($borders...) {
  @return $borders;
}
.foo {
  padding: my-calculation-function(10px, 5px, 100px);
  margin: myCalculationFunction($some-number: 10px, $anotherNumber: 5px, $BigNumber: 100px);
  width: AnotherMyCalculationFunction(10px, 5px);
  border: border(25px, 35px);
}

$sm-only: '(min-width: 768px) and (max-width: 991px)';
$lg-and-up: '(min-width: 1200px)';

@media screen and #{$sm-only, $lg-and-up} {
  color: #000;
}

.class-#{$var} {
  #{$var}: #7b3d66;
  #{$attr}-color: blue;
  #{$prop}-#{$side}: $value;
  background-#{$var}: #7b3d66;
  animation-name: #{var};
  line-height: #{strip-unit($line-height)}em;
  height: 1#{$var};
  width: calc(100% - #{$sidebar-width});
  max-width: calc(#{$m*100}vw #{$sign} #{$b});
  font: #{$font-size}/#{$line-height};
  content: "I have #{8 + 2} books on SASS!";
  border: #{$var} #{$var} #{$var};
  filter: #{$var}#{$var}#{$var};
  prop:  #{  $var  +  $var  }  #{  $var  +  $var  }  #{  $var  +  $var  };
  prop2:
      #{
      $var
      +
      $var
      }

      #{
      $var
      +
      $var
      }

      #{
      $var
      +
      $var
      }
      ;
  prop3:

      #{

      $var

      +

      $var

      }

      #{

      $var

      +

      $var

      }

      #{

      $var

      +

      $var

      }
      ;
  prop4: -#{$loader-icon-duration};
  prop5: +#{$loader-icon-duration};
  prop6: calc(-#{$loader-icon-duration} + 10);
  prop7: calc(10 + -#{$loader-icon-duration});
}

/* Framework version for the generated CSS is #{$version}. */

.selector {
  foo: bar;
  #{$active} {
    baz: qux;
  }
}

.el:nth-of-type(#{$i}) {}

@media #{$value} {}

@import url(#{$foundation-dir}/foundation/components/grid);

@keyframes loader {
  0% {
    transform: translate3d(0, 0, 0);
  }

  #{50% - $loader-icon-duration} {
    transform: translate3d(0, $bounce-height, 0);
  }

  50% {
    transform: translate3d(0, $bounce-height, 0) scale($loader-bounce-horizontal-expansion, $loader-bounce-vertical-compression);
  }
}

$icons: wifi "\600", wifi-hotspot "\601", weather "\602";

@each $icon in $icons {
  .icon-#{nth($icon, 1)}, %icon-#{nth($icon, 1)} {
    content: "#{nth($icon, 2)}";
  }
}

.foo {
  prop: -($grid-gutter-width / 2);
  prop1: -(  $grid-gutter-width  /  2  );
  prop2: -$grid-gutter-width / 2;
  prop3: +($grid-gutter-width / 2);
  prop4: 10px/8px; /* Plain CSS, no division */
  prop5: $width / 2; /* Uses a variable, does division */
  prop6: round(1.5) / 2; /* Uses a function, does division */
  prop7: (500px / 2); /* Uses parentheses, does division */
  prop8: 5px + 8px / 2px; //* Uses +, does division */
  prop9: (italic bold 10px/8px); /* In a list, parentheses don't count */
  prop10: #010203 + #040506;
  prop11: #010203 * 2;
  prop12: rgba(255, 0, 0, 0.75) + rgba(0, 255, 0, 0.75);
  prop13: progid:DXImageTransform.Microsoft.gradient(enabled='false', startColorstr='#{ie-hex-str($green)}', endColorstr='#{ie-hex-str($translucent-red)}');
  prop14: e + -resize;
  prop15: sans- + "serif";
  prop16: 1em + (2em * 3);
  prop17: rotate(-2deg);
  prop18:  rotate(  -2deg  )  ;
  _:_;
  prop19: 10 - ($grid-gutter-width / 2);
  prop20: 10 + -($grid-gutter-width / 2);
  prop21:  10  +  -  (  $grid-gutter-width  /  2  )  ;
  prop22: - ( $grid-gutter-width / 2 ) ;
  prop23:  -  (  $grid-gutter-width  /  2  )  ;
  prop24: -$grid-gutter-width;
  prop25: + ( $grid-gutter-width / 2 ) ;
  prop26:  +  (  $grid-gutter-width  /  2  )  ;
  prop27: +$grid-gutter-width;
  prop28: --($grid-gutter-width / 2);
  prop28: ++($grid-gutter-width / 2);
  prop29:  rotate(  -  2deg  )  ;
}

$last:nth($juggler,length($juggler));
$x:if($last%2==0,1/2,3/2);
$new:pow($last,$x);
$sequence:1,1 1,2 1,1 2 1 1, 1 1 1 2 2 1;
$new-entry:();
$new-entry : ( ) ;
$new-entry  :  (  )  ;
$new-entry
:
(
)
;

body:before {
  content: quote(to-string(fibonacci(100), ' \A '));
  white-space: pre-wrap;
}

width: ((100% - (($numPerRow - 1) * $margin)) / $numPerRow);
width
:
(
(
100%
-
(
(
$numPerRow
-
1
)
*
$margin
)
)
/
$numPerRow
)
;

a:nth-child(#{$numPerRow}n) {
  margin-right: 0;
  margin-bottom: 0;
}

@function em($pixels, $context: $browser-context) {
  @return #{ $pixels / $context }em
}

.navigation {
  @extend %updated-#{$flag};
  @extend .selected-#{$flag};
  @extend %#{$item};
}

.icon-#{$icon-name} {
  background-image: '/images/#{$icon-name}.svg';
}

$extmods:(eot:"?",svg:"#" + str-replace($name," ","_"));

@mixin keyframes {@-moz-keyframes{@content;}@-webkit-keyframes{@content;}}

@function gcd($a,$b){
  // From: http://rosettacode.org/wiki/Greatest_common_divisor#JavaScript
  @if ($b != 0) {
    @return gcd($b,$a % $b);
  }@else{
    @return abs($a);
  }
}

$colors: (
primary: (
base: #00abc9,
light: #daf1f6,
dark: #12799a
),
secondary: (
base: #424d55,
light: #ccc,
lightest: #efefef,
dark: #404247
),
success: (
base: #bbd33e,
light: #eaf0c6
)
);

@function color($color, $tone: "base") {
@return map-get(map-get($colors, $color), $tone);
}

@media only screen and (max-width: 767px) {
  @include widths(2 3 4, \@small);
}

$widths-breakpoint-separator: \@small;

a {
  transition-timing-function: func1(
      func2(
          func3(
              "veryVeryVeryVeryVeryLongValue",
              "veryVeryVeryVeryVeryLongValue",
              "veryVeryVeryVeryVeryLongValue",
              "veryVeryVeryVeryVeryLongValue",
          ),
          "veryVeryVeryVeryVeryLongValue",
          "veryVeryVeryVeryVeryLongValue",
          "veryVeryVeryVeryVeryLongValue",
      ),
      "veryVeryVeryVeryVeryLongValue",
      "veryVeryVeryVeryVeryLongValue",
      func3(
          "veryVeryVeryVeryVeryLongValue",
          "veryVeryVeryVeryVeryLongValue",
          "veryVeryVeryVeryVeryLongValue",
          "veryVeryVeryVeryVeryLongValue"
      )
  );
}

$empty-map: ();
$empty-nested-map: (
nested-key: (empty-key: (color: red)),
empty-key: (),
empty-key: (),
empty-key: ()
);

$o-grid-default-config: (
columns: 12,
gutter: 10px,
min-width: 240px,
max-width: 1330px,
layouts: (
S:  370px,
M:  610px,
L:  850px,
XL: 1090px
),
fluid: true,
debug: false,
fixed-layout: M,
enhanced-experience: true
);

$a: ();
$b: unquote('');
$c: null;
$d: (null);

$threads-properties: map-merge($threads-properties,  ($border-label: ()));
$o-grid-default-config: (layouts: (S:  370px));

$map: (
key: (value),
other-key: (key: other-other-value)
);

a {
  content: "#{".5"}";
  content: my-fn("_");
  content: "#{my-fn("_")}";
  content: my-fn("-");
  content: "#{my-fn("-")}";
  content: my-fn("-a");
  content: "#{my-fn("-a")}";
  content: my-fn("a-");
  content: "#{my-fn("a-")}";
  content: my-fn("foo");
  content: "#{my-fn("foo")}";
  content: 1 "#{my-fn("foo")}" 2;
  content: foo "#{my-fn("foo")}" bar;
  content: "foo #{$description} bar";

  content: "#{my-fn("foo","bar")}";
  content: "#{my-fn( "foo" , "bar" )}";
  content: "#{my-fn(  "foo"  ,  "bar"  )}";

  content: '#{my-fn("foo")}';
  content: '#{my-fn('foo')}';
  content: "#{my-fn('foo')}";
  content: "#{my-fn("foo")}";
}

mixin theme($css-property, $css-value, $theme-classes: t) {
  @each $selector in & {
    @each $class in $theme-classes {
      @each $theme, $theme-properties in c(themes) {
      $value: $css-value;

        @each $theme-name, $theme-value in $theme-properties {
          $rgba-value: "rgba(#{red($theme-value)}, #{green($theme-value)}, #{blue($theme-value)}";
          $value: str-replace($value, "rgba(${#{$theme-name}}", $rgba-value);
          $value: str-replace($value, "${#{$theme-name}}", $theme-value);
        }

        @at-root .#{$class}-#{join($theme, $selector)} {
          #{$css-property}: unquote($value);
        }
      }
    }
  }
}

.foo,
// Comment
.bar {
  // Comment
  color: red; // Comment
}

$my-list:
  'foo', // Comment
  'bar'; // Comment

$my-map: (
  'foo': 1, // Comment
  'bar': 2, // Comment
);

[href]:hover &, // Comment
[href]:focus &, // Comment
[href]:active & {
  .tooltip {
    opacity: 1;
  }
}

@import
  // Comment
  'mixins',
  'variables',
  // Comment
  'reset',
  'scaffolding',
  'type',
  // Comment
  'bar',
  'tabs';