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authorFulup Ar Foll <fulup@iot.bzh>2016-02-09 18:40:49 +0100
committerFulup Ar Foll <fulup@iot.bzh>2016-02-09 18:40:49 +0100
commit3d2fda7dd39e2363682f1fa353c951ab0d44ddfa (patch)
treeaf968a8ac5d4fde1f3cebcec5fb0973eb2bfb2cb /afb-client/bower_components/foundation-apps/scss/helpers
parent12a3520ba440316c76b95d92a684666f03f7b47d (diff)
Implemented URL query parsing for initial token /opa/?token=abcde
Diffstat (limited to 'afb-client/bower_components/foundation-apps/scss/helpers')
-rw-r--r--afb-client/bower_components/foundation-apps/scss/helpers/_breakpoints.scss154
-rwxr-xr-xafb-client/bower_components/foundation-apps/scss/helpers/_functions.scss343
-rw-r--r--afb-client/bower_components/foundation-apps/scss/helpers/_images.scss19
-rw-r--r--afb-client/bower_components/foundation-apps/scss/helpers/_mixins.scss123
4 files changed, 639 insertions, 0 deletions
diff --git a/afb-client/bower_components/foundation-apps/scss/helpers/_breakpoints.scss b/afb-client/bower_components/foundation-apps/scss/helpers/_breakpoints.scss
new file mode 100644
index 0000000..36300d7
--- /dev/null
+++ b/afb-client/bower_components/foundation-apps/scss/helpers/_breakpoints.scss
@@ -0,0 +1,154 @@
+// Foundation for Apps
+//
+// BREAKPOINTS
+// -----------
+// Foundation for Apps has three core breakpoints: small (> 0), medium (>= 640), and large (>= 1024).
+// There are two additional breakpoints, xlarge, and xxlarge, which (by default) do not output as sizing classes.
+// Access named breakpoints using the mixin breakpoint($size), where $size is a breakpoint value.
+// You can also pass an em, rem, or pixel value into this mixin to generate an em-based media query.
+// Create new named breakpoints using the $breakpoints map. Change which named breakpoints get their own classes by modifying the $breakpoint-classes map.
+// NOTE: If you change the $breakpoints map, know that all values must be ordered by width, smallest width first. So 0 is always your first value.
+
+// 1. Variables
+// - - - - - - - - - - - - - - -
+
+/// @Foundation.settings
+// Breakpoints
+// These are our named breakpoints. You can use them in our breakpoint function like this: @include breakpoint(medium) { // Medium and larger styles }
+$breakpoints: (
+ small: rem-calc(0),
+ medium: rem-calc(640),
+ large: rem-calc(1200),
+ xlarge: rem-calc(1440),
+ xxlarge: rem-calc(1920),
+) !default;
+
+// All of the names in this list will be output as classes in your CSS, like small-12, medium-6, and so on.
+$breakpoint-classes: (small medium large) !default;
+///
+
+// 2. Mixins
+// - - - - - - - - - - - - - - -
+
+/// Wraps a media query around the content you put inside the mixin. This mixin accepts a number of values:
+/// - If a string is passed, the mixin will look for it in the $breakpoints map, and use a media query there.
+/// - If a pixel value is passed, it will be converted to an em value using $rem-base.
+/// - If a rem value is passed, the unit will be changed to em.
+/// - If an em value is passed, the value will be used as-is.
+///
+/// @param {mixed} $val - Breakpoint name or px/em/rem value to process.
+///
+/// @output If the breakpoint is "0px and larger", outputs the content. Otherwise, outputs the content wrapped in a media query.
+@mixin breakpoint($val: small) {
+ // Size or keyword
+ $bp: nth($val, 1);
+ // Value for max-width media queries
+ $bpMax: 0;
+ // Direction of media query (up, down, or only)
+ $dir: if(length($val) > 1, nth($val, 2), up);
+ // Eventual output
+ $str: 'only screen';
+ // Is it a named media query?
+ $named: false;
+
+ // Orientation media queries have a unique syntax
+ @if $bp == 'landscape' or $bp == 'portrait' {
+ $str: $str + ' and (orientation: #{$bp})';
+ }
+
+ @else {
+ // Try to pull a named breakpoint out of the $breakpoints map
+ @if type-of($bp) == 'string' {
+ @if map-has-key($breakpoints, $bp) {
+ @if $dir == 'only' {
+ $next-bp: map-next($breakpoints, $bp);
+ @if $next-bp == null {
+ $bpMax: null;
+ }
+ @else {
+ $bpMax: $next-bp - (1/16);
+ }
+ }
+ $bp: map-get($breakpoints, $bp);
+ $named: true;
+ }
+ @else {
+ $bp: 0;
+ }
+ }
+
+ // Pixel and unitless values are converted to rems
+ @if unit($bp) == 'px' or unit($bp) == '' {
+ $bp: rem-calc($bp);
+ }
+ // Finally, the rem value is turned into an em value
+ $bp: strip-unit($bp) * 1em;
+
+ // Skip media query creation if the input is "0 up" or "0 down"
+ @if $bp > 0 or $dir == 'only' {
+ // And lo, a media query was born
+ @if $dir == 'only' {
+ @if $named == true {
+ $str: $str + ' and (min-width: #{$bp})';
+ @if $bpMax != null {
+ $str: $str + ' and (max-width: #{$bpMax})';
+ }
+ }
+ @else {
+ @debug 'ERROR: Only named media queries can have an "only" range.';
+ }
+ }
+ @else if $dir == 'down' {
+ $max: $bp - (1/16);
+ $str: $str + ' and (max-width: #{$max})';
+ }
+ @else {
+ $str: $str + ' and (min-width: #{$bp})';
+ }
+ }
+ }
+
+ // Output
+ @if $bp == 0em and $dir != 'only' {
+ @content;
+ }
+ @else {
+ @media #{$str} {
+ @content;
+ }
+ }
+}
+
+/// Prefixes selector $class with breakpoint keywords, allowing you to create a batch of breakpoint classes with one chunk of code. If you want to skip a breakpoint (like small, because mobile first and all that), add values to the $omit parameter.
+///
+/// @param {string} $class - Class to prefix with the breakpoint name and a hyphen.
+/// @param {list} $omit - Named breakpoints to skip. No class will be added with breakpoints in this list.
+@mixin each-breakpoint($class, $omit: ()) {
+ // Iterate through breakpoint classes
+ @each $size in $breakpoint-classes {
+ // Only do something if the breakpoint is not in $omit
+ @if index($omit, $size) == null {
+ $val: map-get($breakpoints, $size);
+ // Prefix $class with $size and a hyphen
+ .#{$size + '-' + $class} {
+ @include breakpoint($size) {
+ @content;
+ }
+ }
+ }
+ }
+}
+
+// 3. CSS Output
+// - - - - - - - - - - - - - - -
+
+// Meta styles are included in all builds, as they are a dependancy of the Javascript.
+// Used to provide media query values for javascript components.
+// Forward slash placed around everything to convince PhantomJS to read the value.
+
+meta.foundation-version {
+ font-family: "#{$foundation-version}";
+}
+meta.foundation-mq {
+ font-family: "#{map-serialize($breakpoints)}";
+}
diff --git a/afb-client/bower_components/foundation-apps/scss/helpers/_functions.scss b/afb-client/bower_components/foundation-apps/scss/helpers/_functions.scss
new file mode 100755
index 0000000..cb2ab37
--- /dev/null
+++ b/afb-client/bower_components/foundation-apps/scss/helpers/_functions.scss
@@ -0,0 +1,343 @@
+// Foundation for Apps ALPHA
+// by ZURB
+// foundation.zurb.com
+// Licensed under MIT Open Source
+
+$include-css: () !default;
+$modules: () !default;
+$rem-base: 16px !default;
+
+/// Checks if a module is in use.
+@function using($name) {
+ // Import from global scope
+ $include-css: $include-css !global;
+ $module-key: map-get($include-css, $name);
+
+ @if $module-key == true or $module-key == null {
+ @return true;
+ }
+ @else {
+ @return false;
+ }
+}
+
+/// Checks if a module's CSS has already been exported.
+@function imported($name) {
+ // Import from global scope
+ $modules: $modules !global;
+ // Check if the module is already on the imported list
+ @if type-of(index($modules, $name)) == 'number' {
+ @return true;
+ }
+ @else {
+ @return false;
+ }
+}
+
+/// Outputs the chunk of content passed if component $name hasn't yet been output.
+/// This prevents code duplication by keeping track of which components have already been output.
+///
+/// @param {string} $name - Name of component to output
+///
+/// @output The content passed, if the component has not yet been exported.
+@mixin exports($name) {
+ // Check if the module has already been imported
+ @if not(imported($name)) {
+ // Check if the module should be used
+ @if using($name) {
+ $modules: append($modules, $name) !global;
+ @content;
+ }
+ }
+}
+
+/// Map Serialize
+/// Converts a Sass map to a URL-encoded string, like this: `key1=value1&key2=value2`. We use this function to encode the media queries in the `$breakpoints` variable, so it can be transferred to our JavaScript for use there.
+///
+/// @param {map} $map - Map to convert.
+///
+/// @return A string with a map converted to a string.
+@function map-serialize($map) {
+ $str: '';
+ @each $key, $value in $map {
+ $str: $str + $key + '=' + $value + '&';
+ }
+ $str: str-slice($str, 1, -2);
+
+ @return $str;
+}
+
+/// Map Next
+/// Find the next key in a map.
+///
+/// @param {map} $map - Map to traverse.
+/// @param {mixed} $key - Key to use as a starting point.
+///
+/// @return The value for the key after `$key` if `$key` was found. If `$key` was not found, or `$key` was the last value in the map, returns null.
+@function map-next($map, $key) {
+ // Store the values of the map as a list, so we can access them with nth
+ $values: map-values($map);
+
+ // Ghetto for loop
+ $i: 1;
+ $found: false;
+ @each $val in map-keys($map) {
+ @if $found == false {
+ @if ($key == $val) {
+ $found: true;
+ }
+ $i: $i + 1;
+ }
+ }
+
+ // If the key doesn't exist, or it's the last key in the map, return null
+ @if $i > length($map) {
+ @return null;
+ }
+ // Otherwise return the value
+ @else {
+ @return nth($values, $i);
+ }
+}
+
+/// Is It Light?
+/// Checks the lightness of $color, and if it passes the $threshold of lightness, it returns the `$yes` color. Otherwise, it returns the `$no` color. Use this function to dynamically output a foreground color based on a given background color.
+///
+/// @param {color} $color - Color to check the lightness of.
+/// @param {color} $yes - Color to return if $color is light.
+/// @param {color} $no - Color to return if $color is dark.
+/// @param {percentage} $threshold - Threshold of lightness to check against.
+///
+/// @return The $yes color or $no color.
+@function isitlight($color, $yes: #000, $no: #fff, $threshold: 60%) {
+ @if (lightness($color) > $threshold) {
+ @return $yes;
+ }
+ @else {
+ @return $no;
+ }
+}
+
+/// Smart Scale
+/// Scales a color to be lighter if it's light, or darker if it's dark. Use this function to "fade" a color appropriate to its lightness.
+///
+/// @param {color} $color - Color to scale.
+/// @param {percentage} $scale - Amount to scale up or down.
+/// @param {percentage} $threshold - Threshold of lightness to check against.
+///
+/// @return A scaled color.
+@function smartscale($color, $scale: 5%, $threshold: 60%) {
+ @if lightness($color) > $threshold {
+ $scale: -$scale;
+ }
+ @return scale-color($color, $lightness: $scale);
+}
+
+/// Has Value
+/// Returns true if a value is not 0, null, or none. Use this function to check for values like `border: 0` or `box-shadow: none`.
+///
+/// @param $val - Value to check.
+///
+/// @return True if `$val` is not 0, null, or none.
+@function hasvalue($val) {
+ @if $val == null or $val == none {
+ @return false;
+ }
+ @if type-of($val) == 'number' and strip-unit($val) == 0 {
+ @return false;
+ }
+ @return true;
+}
+
+/// Get Side
+/// Determine a top/right/bottom/right value on a padding, margin, etc. property, no matter how many values were passed in. Use this function if you need to know the specific side of a value, but don't know if the value is using shorthand.
+///
+/// @param {list|number} $val - Value to analyze. Should be a shorthand sizing property, e.g. "1em 2em 1em"
+/// @param {keyword} $side - Side to return. Should be top, right, bottom, or left.
+///
+/// @return A single value based on `$val` and `$side`.
+@function get-side($val, $side) {
+ $length: length($val);
+
+ @if $length == 1 {
+ @return $val;
+ }
+ @if $length == 2 {
+ @return map-get((
+ top: nth($val, 1),
+ bottom: nth($val, 1),
+ left: nth($val, 2),
+ right: nth($val, 2),
+ ), $side);
+ }
+ @if $length == 3 {
+ @return map-get((
+ top: nth($val, 1),
+ left: nth($val, 2),
+ right: nth($val, 2),
+ bottom: nth($val, 3),
+ ), $side);
+ }
+ @if $length == 4 {
+ @return map-get((
+ top: nth($val, 1),
+ right: nth($val, 2),
+ bottom: nth($val, 3),
+ left: nth($val, 4),
+ ), $side);
+ }
+}
+
+/// Get Border Value
+/// Given border $val, find a specific element of the border, which is $elem. The possible values for $elem are width, style, and color.
+///
+/// @param {list} $val - Border value to find a value in.
+/// @param {keyword} $elem - Border component to extract.
+///
+/// @param If the value exists, returns the value. If the value is not in the border definition, the function will return a 0px width, solid style, or black border.
+ @function get-border-value($val, $elem) {
+ // Find the width, style, or color and return it
+ @each $v in $val {
+ $type: type-of($v);
+ @if $elem == width and $type == 'number' {
+ @return $v;
+ }
+ @if $elem == style and $type == 'string' {
+ @return $v;
+ }
+ @if $elem == color and $type == 'color' {
+ @return $v;
+ }
+ }
+
+ // Defaults
+ $defaults: (
+ width: 0,
+ style: solid,
+ color: black,
+ );
+ @return map-get($defaults, $elem);
+ }
+
+/// Get Shadow Value
+/// Given shadow value $val, find a specific element of the shadow, which is $elem. The possible values for $elem are x, y, size, spread, color, and inset.
+///
+/// @param {list} $val - Shadow value to find a value in.
+/// @param {keyword} $elem - Shadow component to extract.
+///
+/// @return If the value exists, returns the value. If the value is not set, returns false. If `$elem` is "inset", returns true, otherwise false.
+@function get-shadow-value($val, $elem) {
+ // Return "none" if there's no shadow
+ @if $val == none {
+ @return none;
+ }
+
+ // Inset and color are always at the beginning and end
+ @if $elem == inset {
+ @return nth($val, 1) == inset;
+ }
+ @if $elem == color {
+ @if type-of(nth($val, -1)) == color {
+ @return nth($val, -1);
+ }
+ @else {
+ @return black;
+ }
+ }
+
+ // The rest of the values are located perilously in the middle
+ $values: ();
+ @each $v in $val {
+ @if type-of($v) == 'number' {
+ $values: append($values, $v);
+ }
+ }
+ @if $elem == x {
+ @if length($values) >= 1 {
+ @return nth($values, 1);
+ }
+ @else {
+ @return 0;
+ }
+ }
+ @else if $elem == y {
+ @if length($values) >= 2 {
+ @return nth($values, 2);
+ }
+ @else {
+ @return 0;
+ }
+ }
+ @else if $elem == size {
+ @if length($values) >= 3 {
+ @return nth($values, 3);
+ }
+ @else {
+ @return 0;
+ }
+ }
+ @else if $elem == spread {
+ @if length($values) >= 4 {
+ @return nth($values, 4);
+ }
+ @else {
+ @return 0;
+ }
+ }
+ @else {
+ @return false;
+ }
+}
+
+/// Strip Unit
+/// Removes the unit (e.g. px, em, rem) from a value, returning the number only.
+///
+/// @param {number} $num - Number to strip unit from.
+///
+/// @return The same number, sans unit.
+@function strip-unit($num) {
+ @return $num / ($num * 0 + 1);
+}
+
+/// Turn to Degrees
+/// Converts a turn unit to the equivalent unit in degrees. 1turn is equal to 360 degrees. Not all browsers support turn, so this function allows us to use turns while outputting a value that all browsers understand.
+///
+/// @param {number} $value - Turn value to convert.
+///
+/// @return The same value, but in degrees.
+@function turn-to-deg($value) {
+ @return strip-unit($value) * 360deg;
+}
+
+/// Convert to Rem
+/// Converts a pixel value to matching rem value. *Any* value passed, regardless of unit, is assumed to be a pixel value. By default, the base pixel value used to calculate the rem value is taken from the `$rem-base` variable.
+///
+/// @param {number} $value - Pixel value to convert.
+///
+/// @return A number in rems, calculated based on the given value and the base pixel value.
+@function convert-to-rem($value, $base-value: $rem-base) {
+ $value: strip-unit($value) / strip-unit($base-value) * 1rem;
+ @if ($value == 0rem) { $value: 0; } // Turn 0rem into 0
+ @return $value;
+}
+
+/// Rem Calculator
+/// Converts one or more pixel values into matching rem values. This function works a lot like `convert-to-rem`, except it can convert more than one value at once, which is useful when setting multiple values on a `margin` or `padding` property.
+///
+/// @param {number|list} $values - One or more values to convert. Be sure to separate them with spaces and not commas. If you need to convert a comma-separated list, wrap the list in parentheses.
+///
+/// @return A list of converted values.
+@function rem-calc($values, $base-value: null) {
+ @if $base-value == null {
+ $base-value: $rem-base;
+ }
+ $max: length($values);
+
+ @if $max == 1 { @return convert-to-rem(nth($values, 1), $base-value); }
+
+ $remValues: ();
+ @for $i from 1 through $max {
+ $remValues: append($remValues, convert-to-rem(nth($values, $i), $base-value));
+ }
+ @return $remValues;
+}
diff --git a/afb-client/bower_components/foundation-apps/scss/helpers/_images.scss b/afb-client/bower_components/foundation-apps/scss/helpers/_images.scss
new file mode 100644
index 0000000..c91052e
--- /dev/null
+++ b/afb-client/bower_components/foundation-apps/scss/helpers/_images.scss
@@ -0,0 +1,19 @@
+@function image-triangle($color: #000) {
+ $color: rgb(red($color), green($color), blue($color));
+ @return 'data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="32" height="24" viewBox="0 0 32 24"><polygon points="0,0 32,0 16,24" style="fill: #{$color}"></polygon></svg>';
+}
+
+@mixin image-checkmark($color: #000) {
+ $color: rgb(red($color), green($color), blue($color));
+ background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="32" height="32" viewBox="0 0 32 32"><path fill="#{$color}" d="M16 0c-8.837 0-16 7.163-16 16s7.163 16 16 16 16-7.163 16-16-7.163-16-16-16zm6.906 8.875l2.219 2.031-12.063 13.281-6.188-6.188 2.125-2.125 3.938 3.938 9.969-10.938z"/></svg>');
+
+ // IE10 fallback, since it doesn't support SVG data URLs
+ @media screen and (min-width:0\0) {
+ @if lightness($color) < 60% {
+ background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAdlJREFUeNrMl0FugzAQRY3TRZeoFyhVL0BOkGTXJezaHZwguUnECaCrdFd6gqQnCN11Uyk5QekNOlONJWMVGMCgfGlkEIY3HnsG2xFM3d96PjQB2AJsWdPtAPYOln+dTwXnuw4DHEGzBvNFN6EDCTiS9XIAwB40acNoucKoxODIie0AwAOCu8KOSnIiNx/MakK+A7sW9oTferxx3fP3T1nURoBG/irGVahHwjHm/Ggx7E3TMVdrQmoP0gngghhpZQ3QvG/EdPLUelARWI8Aycjq9Md0qMIdbcNhjmOKLoY7quk3l1Rebeqg4AwFkmq7LWGOh1pmNY0etZAWSq0OX8HoS4JvWuCopbSY26EGR/CW86K0BF+pwkLwlPuyHJhOCl5oe4ZtF++vOqST+GdOYwO+71pN2VNAjmQGPCe42weuHDg0PI8olUwnYrXTGQJH9gxq8l1LKvrQx4O6/YY32Kp/ugb3ey7gZ4xAzuhYiYTxB/UHZFAuaREVXZ2g6yFlvEC2yoKEmbsRZYNgVLk2JeaOaG+xLHN+WCszDWMqLGOrJFa1DlApjSdwoHJGqGzLIb0+cas0wh5Bh780ngswx8GJD7h8sHg2wLA/mfDLPZpdxOF0quP5rwADAAFIzSRvu1m5AAAAAElFTkSuQmCC');
+ }
+ @else {
+ background-image: url('data:image/png;base64,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');
+ }
+ }
+} \ No newline at end of file
diff --git a/afb-client/bower_components/foundation-apps/scss/helpers/_mixins.scss b/afb-client/bower_components/foundation-apps/scss/helpers/_mixins.scss
new file mode 100644
index 0000000..403fe61
--- /dev/null
+++ b/afb-client/bower_components/foundation-apps/scss/helpers/_mixins.scss
@@ -0,0 +1,123 @@
+// Foundation for Apps
+//
+// Mixins
+// ------
+// The framework comes with a number of mixins that help you easily create common small components,
+// like triangles and menu icons.
+
+/// CSS Triangle
+/// Creates a CSS triangle, which can be used for dropdown arrows, popup tails, and more. Use this mixin inside a `&::before` or `&::after` selector, to attach the triangle to an existing element.
+///
+/// @param {number} $triangle-size - Width of the triangle.
+/// @param {color} $triangle-color - Color of the triangle.
+/// @param {keyword} $triangle-direction - Direction the triangle points. Can be `top`, `right`, `bottom`, or `left`.
+@mixin css-triangle($triangle-size, $triangle-color, $triangle-direction) {
+ content: "";
+ display: block;
+ width: 0;
+ height: 0;
+ border: inset $triangle-size;
+ @if ($triangle-direction == top) {
+ border-color: $triangle-color transparent transparent transparent;
+ border-top-style: solid;
+ }
+ @if ($triangle-direction == bottom) {
+ border-color: transparent transparent $triangle-color transparent;
+ border-bottom-style: solid;
+ }
+ @if ($triangle-direction == left) {
+ border-color: transparent transparent transparent $triangle-color;
+ border-left-style: solid;
+ }
+ @if ($triangle-direction == right) {
+ border-color: transparent $triangle-color transparent transparent;
+ border-right-style: solid;
+ }
+}
+
+// @mixins
+//
+/// Hamburger
+/// Creates a three-line menu icon, affectionately referred to as the "hamburger icon".
+///
+/// @param {number} $width - Width of the icon, in rem units.
+/// @param {number|boolean} $left - Left offset of the icon. Set to `false` to center the icon horizontally.
+/// @param {number|boolean} $top - Top offset of the icon. Set to `false` to center the icon vertically.
+/// @param {number} $thickness - Height of each line in the icon.
+/// @param {number} $gap - Amount of space between each line.
+/// @param {color} $color - Color of the lines.
+/// @param {color} $hover-color - Color of the lines on hover.
+@mixin hamburger($width, $left, $top, $thickness, $gap, $color, $hover-color, $offcanvas) {
+ span::after {
+ content: "";
+ position: absolute;
+ display: block;
+ height: 0;
+
+ @if $offcanvas {
+ @if $top {
+ top: $top;
+ }
+ @else {
+ top: 50%;
+ margin-top: -$width/2;
+ }
+ @if $left {
+ left: $left;
+ }
+ @else {
+ left: ($tabbar-menu-icon-width - $width)/2;
+ }
+ }
+ @else {
+ top: 50%;
+ margin-top: -$width/2;
+ #{$opposite-direction}: $topbar-link-padding;
+ }
+
+ box-shadow:
+ 0 0px 0 $thickness $color,
+ 0 $gap + $thickness 0 $thickness $color,
+ 0 (2 * $gap + 2*$thickness) 0 $thickness $color;
+ width: $width;
+ }
+ span:hover:after {
+ box-shadow:
+ 0 0px 0 $thickness $hover-color,
+ 0 $gap + $thickness 0 $thickness $hover-color,
+ 0 (2 * $gap + 2*$thickness) 0 $thickness $hover-color;
+ }
+}
+
+/// Clearfix
+/// Uses the micro clearfix hack popularized by Nicolas Gallagher. Include this mixin on a container if its children are all floated, to give the container a proper height.
+///
+/// @see http://nicolasgallagher.com/micro-clearfix-hack/
+@mixin clearfix {
+ &:before, &:after { content: " "; display: table; }
+ &:after { clear: both; }
+}
+
+/// Invisible Element
+/// Makes an element visually hidden, but accessible.
+///
+/// @see http://snook.ca/archives/html_and_css/hiding-content-for-accessibility
+@mixin element-invisible {
+ position: absolute !important;
+ height: 1px;
+ width: 1px;
+ overflow: hidden;
+ clip: rect(1px, 1px, 1px, 1px);
+}
+
+/// Invisible Element Off
+/// Reverses the CSS output by the `element-invisible()` mixin.
+@mixin element-invisible-off {
+ position: static !important;
+ height: auto;
+ width: auto;
+ overflow: visible;
+ clip: auto;
+}
+
+$text-input-selectors: 'input[type="text"], input[type="password"], input[type="date"], input[type="datetime"], input[type="datetime-local"], input[type="month"], input[type="week"], input[type="email"], input[type="number"], input[type="search"], input[type="tel"], input[type="time"], input[type="url"], input[type="color"], textarea';